diff --git a/app/src/main/java/io/heckel/ntfy/add/AddTopicActivity.kt b/app/src/main/java/io/heckel/ntfy/add/AddTopicActivity.kt
index 9dfdcb4..cd47e8e 100644
--- a/app/src/main/java/io/heckel/ntfy/add/AddTopicActivity.kt
+++ b/app/src/main/java/io/heckel/ntfy/add/AddTopicActivity.kt
@@ -24,22 +24,20 @@ import androidx.appcompat.app.AppCompatActivity
 import com.heckel.ntfy.R
 import com.google.android.material.textfield.TextInputEditText
 
-const val TOPIC_NAME = "name"
-const val TOPIC_DESCRIPTION = "description"
+const val TOPIC_URL = "url"
 
 class AddTopicActivity : AppCompatActivity() {
-    private lateinit var addTopicName: TextInputEditText
-    private lateinit var addTopicDescription: TextInputEditText
+    private lateinit var addTopicUrl: TextInputEditText
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.add_topic_layout)
 
-        findViewById<Button>(R.id.done_button).setOnClickListener {
+        findViewById<Button>(R.id.subscribe_button).setOnClickListener {
             addTopic()
         }
-        addTopicName = findViewById(R.id.add_topic_name)
-        addTopicDescription = findViewById(R.id.add_topic_description)
+        addTopicUrl = findViewById(R.id.add_topic_url)
+        addTopicUrl.setText("https://ntfy.sh/")
     }
 
     /* The onClick action for the done button. Closes the activity and returns the new topic name
@@ -49,13 +47,11 @@ class AddTopicActivity : AppCompatActivity() {
     private fun addTopic() {
         val resultIntent = Intent()
 
-        if (addTopicName.text.isNullOrEmpty() || addTopicDescription.text.isNullOrEmpty()) {
+        if (addTopicUrl.text.isNullOrEmpty()) {
             setResult(Activity.RESULT_CANCELED, resultIntent)
         } else {
-            val name = addTopicName.text.toString()
-            val description = addTopicDescription.text.toString()
-            resultIntent.putExtra(TOPIC_NAME, name)
-            resultIntent.putExtra(TOPIC_DESCRIPTION, description)
+            val url = addTopicUrl.text.toString()
+            resultIntent.putExtra(TOPIC_URL, url)
             setResult(Activity.RESULT_OK, resultIntent)
         }
         finish()
diff --git a/app/src/main/java/io/heckel/ntfy/data/DataSource.kt b/app/src/main/java/io/heckel/ntfy/data/DataSource.kt
index f21cac0..7177f2b 100644
--- a/app/src/main/java/io/heckel/ntfy/data/DataSource.kt
+++ b/app/src/main/java/io/heckel/ntfy/data/DataSource.kt
@@ -22,7 +22,7 @@ import androidx.lifecycle.MutableLiveData
 
 /* Handles operations on topicsLiveData and holds details about it. */
 class DataSource(resources: Resources) {
-    private val initialTopicList = topicList(resources)
+    private val initialTopicList: List<Topic> = mutableListOf()
     private val topicsLiveData = MutableLiveData(initialTopicList)
 
     /* Adds topic to liveData and posts value. */
diff --git a/app/src/main/java/io/heckel/ntfy/data/Topic.kt b/app/src/main/java/io/heckel/ntfy/data/Topic.kt
index 5d85ef4..59749d2 100644
--- a/app/src/main/java/io/heckel/ntfy/data/Topic.kt
+++ b/app/src/main/java/io/heckel/ntfy/data/Topic.kt
@@ -16,10 +16,7 @@
 
 package io.heckel.ntfy.data
 
-import androidx.annotation.DrawableRes
-
 data class Topic(
     val id: Long,
     val url: String,
-    val description: String
 )
diff --git a/app/src/main/java/io/heckel/ntfy/data/Topics.kt b/app/src/main/java/io/heckel/ntfy/data/Topics.kt
deleted file mode 100644
index 0ed6666..0000000
--- a/app/src/main/java/io/heckel/ntfy/data/Topics.kt
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.heckel.ntfy.data
-
-import android.content.res.Resources
-import com.heckel.ntfy.R
-
-/* Returns initial list of topics. */
-fun topicList(resources: Resources): List<Topic> {
-    return listOf(
-        Topic(
-            id = 1,
-            url = resources.getString(R.string.topic1_name),
-            description = resources.getString(R.string.topic1_description)
-        ),
-        Topic(
-            id = 2,
-            url = resources.getString(R.string.topic2_name),
-            description = resources.getString(R.string.topic2_description)
-        ),
-    )
-}
diff --git a/app/src/main/java/io/heckel/ntfy/detail/TopicDetailActivity.kt b/app/src/main/java/io/heckel/ntfy/detail/TopicDetailActivity.kt
index 4cee241..31f6a01 100644
--- a/app/src/main/java/io/heckel/ntfy/detail/TopicDetailActivity.kt
+++ b/app/src/main/java/io/heckel/ntfy/detail/TopicDetailActivity.kt
@@ -18,7 +18,6 @@ package io.heckel.ntfy.detail
 
 import android.os.Bundle
 import android.widget.Button
-import android.widget.ImageView
 import android.widget.TextView
 import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
@@ -38,8 +37,7 @@ class TopicDetailActivity : AppCompatActivity() {
         var currentTopicId: Long? = null
 
         /* Connect variables to UI elements. */
-        val topicName: TextView = findViewById(R.id.topic_detail_name)
-        val topicDescription: TextView = findViewById(R.id.topic_detail_url)
+        val topicUrl: TextView = findViewById(R.id.topic_detail_url)
         val removeTopicButton: Button = findViewById(R.id.remove_button)
 
         val bundle: Bundle? = intent.extras
@@ -51,8 +49,7 @@ class TopicDetailActivity : AppCompatActivity() {
         description */
         currentTopicId?.let {
             val currentTopic = topicDetailViewModel.getTopicForId(it)
-            topicName.text = currentTopic?.url
-            topicDescription.text = currentTopic?.description
+            topicUrl.text = currentTopic?.url
 
             removeTopicButton.setOnClickListener {
                 if (currentTopic != null) {
diff --git a/app/src/main/java/io/heckel/ntfy/list/TopicsListActivity.kt b/app/src/main/java/io/heckel/ntfy/list/TopicsListActivity.kt
index 6fe37b0..d3390bd 100644
--- a/app/src/main/java/io/heckel/ntfy/list/TopicsListActivity.kt
+++ b/app/src/main/java/io/heckel/ntfy/list/TopicsListActivity.kt
@@ -18,18 +18,16 @@ package io.heckel.ntfy.list
 
 import android.app.Activity
 import android.content.Intent
-import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
 import android.view.View
 import androidx.activity.viewModels
-import androidx.recyclerview.widget.ConcatAdapter
+import androidx.appcompat.app.AppCompatActivity
 import androidx.recyclerview.widget.RecyclerView
-import io.heckel.ntfy.add.AddTopicActivity
-import io.heckel.ntfy.detail.TopicDetailActivity
 import com.heckel.ntfy.R
-import io.heckel.ntfy.add.TOPIC_DESCRIPTION
-import io.heckel.ntfy.add.TOPIC_NAME
+import io.heckel.ntfy.add.AddTopicActivity
+import io.heckel.ntfy.add.TOPIC_URL
 import io.heckel.ntfy.data.Topic
+import io.heckel.ntfy.detail.TopicDetailActivity
 
 const val TOPIC_ID = "topic id"
 
@@ -78,10 +76,8 @@ class TopicsListActivity : AppCompatActivity() {
         /* Inserts topic into viewModel. */
         if (requestCode == newTopicActivityRequestCode && resultCode == Activity.RESULT_OK) {
             intentData?.let { data ->
-                val topicName = data.getStringExtra(TOPIC_NAME)
-                val topicDescription = data.getStringExtra(TOPIC_DESCRIPTION)
-
-                topicsListViewModel.insertTopic(topicName, topicDescription)
+                val topicName = data.getStringExtra(TOPIC_URL)
+                topicsListViewModel.insertTopic(topicName)
             }
         }
     }
diff --git a/app/src/main/java/io/heckel/ntfy/list/TopicsListViewModel.kt b/app/src/main/java/io/heckel/ntfy/list/TopicsListViewModel.kt
index 297dbaf..c53b3de 100644
--- a/app/src/main/java/io/heckel/ntfy/list/TopicsListViewModel.kt
+++ b/app/src/main/java/io/heckel/ntfy/list/TopicsListViewModel.kt
@@ -28,15 +28,14 @@ class TopicsListViewModel(val dataSource: DataSource) : ViewModel() {
     val topicsLiveData = dataSource.getTopicList()
 
     /* If the name and description are present, create new Topic and add it to the datasource */
-    fun insertTopic(topicName: String?, topicDescription: String?) {
-        if (topicName == null || topicDescription == null) {
+    fun insertTopic(topicUrl: String?) {
+        if (topicUrl == null) {
             return
         }
 
         val newTopic = Topic(
             Random.nextLong(),
-            topicName,
-            topicDescription
+            topicUrl
         )
 
         dataSource.addTopic(newTopic)
diff --git a/app/src/main/res/layout/add_topic_layout.xml b/app/src/main/res/layout/add_topic_layout.xml
index 4f5ef71..48eeae7 100644
--- a/app/src/main/res/layout/add_topic_layout.xml
+++ b/app/src/main/res/layout/add_topic_layout.xml
@@ -38,33 +38,17 @@
         android:paddingBottom="16dp">
 
         <com.google.android.material.textfield.TextInputEditText
-            android:id="@+id/add_topic_name"
+            android:id="@+id/add_topic_url"
             android:layout_width="match_parent"
             android:layout_height="wrap_content" />
 
     </com.google.android.material.textfield.TextInputLayout>
 
-    <com.google.android.material.textfield.TextInputLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:hint="@string/topic_description_edit_text"
-        android:paddingTop="16dp"
-        android:paddingBottom="16dp">
-
-        <com.google.android.material.textfield.TextInputEditText
-            android:id="@+id/add_topic_description"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:inputType="textMultiLine" />
-
-    </com.google.android.material.textfield.TextInputLayout>
-
     <Button
-        android:id="@+id/done_button"
+        android:id="@+id/subscribe_button"
         style="?attr/materialButtonOutlinedStyle"
         android:layout_width="240dp"
         android:layout_height="wrap_content"
         android:layout_gravity="center"
-        android:text="@string/done_button_text" />
+        android:text="@string/subscribe_button_text" />
 </LinearLayout>
diff --git a/app/src/main/res/layout/topic_detail_activity.xml b/app/src/main/res/layout/topic_detail_activity.xml
index be34dbd..302a31b 100644
--- a/app/src/main/res/layout/topic_detail_activity.xml
+++ b/app/src/main/res/layout/topic_detail_activity.xml
@@ -19,21 +19,20 @@
     android:orientation="vertical">
 
     <TextView
-        android:id="@+id/topic_detail_name"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:paddingTop="24dp"
-        android:paddingBottom="24dp"
-        android:text="@string/topic1_name"
-        android:textAlignment="center"
-        android:textAppearance="?attr/textAppearanceHeadline3" />
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingTop="24dp"
+            android:paddingBottom="24dp"
+            android:text="Delete topic"
+            android:textAlignment="center"
+            android:textAppearance="@style/TextAppearance.AppCompat.Large"/>
 
     <TextView
-        android:id="@+id/topic_detail_url"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:padding="16dp"
-        android:text="@string/topic1_description" />
+            android:id="@+id/topic_detail_url"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:padding="16dp"
+            android:text="https://ntfy.sh/..."/>
 
     <Button
         android:id="@+id/remove_button"
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 0326510..d735794 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -18,19 +18,9 @@
     <string name="app_name">Ntfy</string>
     <string name="add_topic">Add Topic</string>
 
-    <string name="topic1_name">Rose</string>
-    <string name="topic2_name">Freesia</string>
-
-    <string name="topic1_description">Rose comes from the Latin word Rosa. There are over 100
-        species of the rose. </string>
-    <string name="topic2_description">Freesias bloom during spring and are native to
-        Africa.</string>
-
     <string name="topic_string">Topics</string>
-    <string name="topic_finder">Topic finder</string>
-    <string name="topic_description_edit_text">Topic Description</string>
-    <string name="topic_name_edit_text">Topic Name</string>
-    <string name="done_button_text">Done</string>
+    <string name="topic_name_edit_text">Topic URL</string>
+    <string name="subscribe_button_text">Subscribe</string>
     <string name="fab_content_description">fab</string>
     <string name="remove_topic">Unsubscribe</string>