diff --git a/app/src/main/java/com/nextcloud/talk/controllers/ConversationInfoController.kt b/app/src/main/java/com/nextcloud/talk/controllers/ConversationInfoController.kt
index e9167cdc9..e731785fe 100644
--- a/app/src/main/java/com/nextcloud/talk/controllers/ConversationInfoController.kt
+++ b/app/src/main/java/com/nextcloud/talk/controllers/ConversationInfoController.kt
@@ -504,7 +504,7 @@ class ConversationInfoController(args: Bundle) :
                 .setPositiveButtonColor(context!!.resources.getColor(R.color.nc_darkRed))
                 .setTitle(R.string.nc_clear_history)
                 .setMessage(R.string.nc_clear_history_warning)
-                .setPositiveButton(R.string.nc_delete) { clearHistory() }
+                .setPositiveButton(R.string.nc_delete_all) { clearHistory() }
                 .setNegativeButton(R.string.nc_cancel, null)
                 .setInstanceStateHandler(ID_CLEAR_CHAT_DIALOG, saveStateHandler!!)
                 .setSavedInstanceState(savedInstanceState)
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 58a8cd267..5cdb6f278 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -167,9 +167,9 @@
     <string name="nc_start_conversation">Start a conversation</string>
     <string name="nc_configure_room">Configure conversation</string>
     <string name="nc_leave">Leave conversation</string>
-    <string name="nc_clear_history">Clear history</string>
-    <string name="nc_clear_history_warning">The chat history will be deleted.</string>
-    <string name="nc_clear_history_success">Chat history was cleared</string>
+    <string name="nc_clear_history">Delete all messages</string>
+    <string name="nc_clear_history_warning">Do you really want to delete all messages in this conversation?</string>
+    <string name="nc_clear_history_success">All messages were deleted</string>
     <string name="nc_rename">Rename conversation</string>
     <string name="nc_set_password">Set a password</string>
     <string name="nc_change_password">Change password</string>
@@ -180,6 +180,7 @@
     <string name="nc_make_call_private">Make conversation private</string>
     <string name="nc_delete_call">Delete conversation</string>
     <string name="nc_delete">Delete</string>
+    <string name="nc_delete_all">Delete all</string>
     <string name="nc_delete_conversation_more">If you delete the conversation, it will also be deleted for all other participants.</string>
 
     <string name="nc_new_conversation">New conversation</string>