diff --git a/packages/server/src/api/routes/tests/table.spec.ts b/packages/server/src/api/routes/tests/table.spec.ts
index 4c3d8db1af..a84fd923bb 100644
--- a/packages/server/src/api/routes/tests/table.spec.ts
+++ b/packages/server/src/api/routes/tests/table.spec.ts
@@ -276,30 +276,34 @@ describe.each([
         })
     })
 
-    it("shouldn't allow duplicate column names", async () => {
-      const saveTableRequest: SaveTableRequest = {
-        ...basicTable(),
-      }
-      saveTableRequest.schema["Type"] = { type: FieldType.STRING, name: "Type" }
-      await config.api.table.save(saveTableRequest, {
-        status: 400,
-        body: {
-          message:
-            'Column "type" is duplicated - make sure there are no duplicate columns names, this is case insensitive.',
-        },
+    isInternal &&
+      it("shouldn't allow duplicate column names", async () => {
+        const saveTableRequest: SaveTableRequest = {
+          ...basicTable(),
+        }
+        saveTableRequest.schema["Type"] = {
+          type: FieldType.STRING,
+          name: "Type",
+        }
+        await config.api.table.save(saveTableRequest, {
+          status: 400,
+          body: {
+            message:
+              'Column "type" is duplicated - make sure there are no duplicate columns names, this is case insensitive.',
+          },
+        })
+        saveTableRequest.schema = {
+          foo: { type: FieldType.STRING, name: "foo" },
+          FOO: { type: FieldType.STRING, name: "FOO" },
+        }
+        await config.api.table.save(saveTableRequest, {
+          status: 400,
+          body: {
+            message:
+              'Column "foo" is duplicated - make sure there are no duplicate columns names, this is case insensitive.',
+          },
+        })
       })
-      saveTableRequest.schema = {
-        foo: { type: FieldType.STRING, name: "foo" },
-        FOO: { type: FieldType.STRING, name: "FOO" },
-      }
-      await config.api.table.save(saveTableRequest, {
-        status: 400,
-        body: {
-          message:
-            'Column "foo" is duplicated - make sure there are no duplicate columns names, this is case insensitive.',
-        },
-      })
-    })
 
     it("should add a new column for an internal DB table", async () => {
       const saveTableRequest: SaveTableRequest = {