diff --git a/czkawka_gui/i18n/en/czkawka_gui.ftl b/czkawka_gui/i18n/en/czkawka_gui.ftl
index 5942841..a259f08 100644
--- a/czkawka_gui/i18n/en/czkawka_gui.ftl
+++ b/czkawka_gui/i18n/en/czkawka_gui.ftl
@@ -182,6 +182,11 @@ popover_custom_regex_check_button_entry_tooltip =
 
         This uses the default Rust regex implementation. You can read more about it here: https://docs.rs/regex.
 
+popover_custom_case_sensitive_check_button_tooltip =
+        Enables case-sensitive detection.
+
+        When disabled /home/* finds both /HoMe/roman and /home/roman.
+
 popover_custom_not_all_check_button_tooltip = 
         Prevents selecting all records in group.
 
@@ -192,6 +197,7 @@ popover_custom_not_all_check_button_tooltip =
 popover_custom_regex_path_label = Path
 popover_custom_regex_name_label = Name
 popover_custom_regex_regex_label = Regex Path + Name
+popover_custom_case_sensitive_check_button = Case sensitive
 popover_custom_all_in_group_label = Don't select all records in group
 
 popover_custom_mode_unselect = Unselect Custom
@@ -237,7 +243,7 @@ progress_stop_button = Stop
 about_repository_button_tooltip = Link to repository page with source code.
 about_donation_button_tooltip = Link to donation page.
 about_instruction_button_tooltip = Link to instruction page.
-about_translation_button_tooltip = Link to Crowdin page with app translations. Officially Polish and English are supported, but any help with other language will be appreciated.
+about_translation_button_tooltip = Link to Crowdin page with app translations. Officially Polish and English are supported.
 
 about_repository_button = Repository
 about_donation_button = Donation
diff --git a/czkawka_gui/src/connect_things/connect_popovers.rs b/czkawka_gui/src/connect_things/connect_popovers.rs
index 3cfc728..7053919 100644
--- a/czkawka_gui/src/connect_things/connect_popovers.rs
+++ b/czkawka_gui/src/connect_things/connect_popovers.rs
@@ -258,6 +258,9 @@ fn popover_custom_select_unselect(
         let check_button_name = gtk::CheckButton::builder().label(&flg!("popover_custom_regex_name_label")).build();
         let check_button_rust_regex = gtk::CheckButton::builder().label(&flg!("popover_custom_regex_regex_label")).build();
 
+        let check_button_case_sensitive = gtk::CheckButton::builder().label(&flg!("popover_custom_case_sensitive_check_button")).build();
+        check_button_case_sensitive.set_active(false);
+
         let check_button_select_not_all_results = gtk::CheckButton::builder().label(&flg!("popover_custom_all_in_group_label")).build();
         check_button_select_not_all_results.set_active(true);
 
@@ -279,6 +282,7 @@ fn popover_custom_select_unselect(
             check_button_rust_regex.set_tooltip_text(Some(&flg!("popover_custom_regex_check_button_entry_tooltip")));
             entry_rust_regex.set_tooltip_text(Some(&flg!("popover_custom_regex_check_button_entry_tooltip")));
 
+            check_button_case_sensitive.set_tooltip_text(Some(&flg!("popover_custom_case_sensitive_check_button_tooltip")));
             check_button_select_not_all_results.set_tooltip_text(Some(&flg!("popover_custom_not_all_check_button_tooltip")));
         }
         {
@@ -347,8 +351,10 @@ fn popover_custom_select_unselect(
 
             grid.attach(&label_regex_valid, 0, 4, 2, 1);
 
+            grid.attach(&check_button_case_sensitive, 0, 5, 2, 1);
+
             if select_things {
-                grid.attach(&check_button_select_not_all_results, 0, 5, 2, 1);
+                grid.attach(&check_button_select_not_all_results, 0, 6, 2, 1);
             }
 
             let box_widget = get_dialog_box_child(&dialog);
@@ -372,6 +378,7 @@ fn popover_custom_select_unselect(
                 let check_path = check_button_path.is_active();
                 let check_name = check_button_name.is_active();
                 let check_regex = check_button_rust_regex.is_active();
+                let case_sensitive = check_button_case_sensitive.is_active();
 
                 let check_all_selected = check_button_select_not_all_results.is_active();
 
@@ -441,11 +448,27 @@ fn popover_custom_select_unselect(
                         if check_regex && compiled_regex.find(&path_and_name).is_some() {
                             need_to_change_thing = true;
                         } else {
-                            if check_name && Common::regex_check(&name_wildcard, &name) {
-                                need_to_change_thing = true;
+                            if check_name {
+                                if case_sensitive {
+                                    if Common::regex_check(&name_wildcard, &name) {
+                                        need_to_change_thing = true;
+                                    }
+                                } else {
+                                    if Common::regex_check(&name_wildcard.to_lowercase(), &name.to_lowercase()) {
+                                        need_to_change_thing = true;
+                                    }
+                                }
                             }
-                            if check_path && Common::regex_check(&path_wildcard, &path) {
-                                need_to_change_thing = true;
+                            if check_path {
+                                if case_sensitive {
+                                    if Common::regex_check(&path_wildcard, &path) {
+                                        need_to_change_thing = true;
+                                    }
+                                } else {
+                                    if Common::regex_check(&path_wildcard.to_lowercase(), &path.to_lowercase()) {
+                                        need_to_change_thing = true;
+                                    }
+                                }
                             }
                         }