diff --git a/src/quicksy/java/eu/siacs/conversations/ui/util/ApiDialogHelper.java b/src/quicksy/java/eu/siacs/conversations/ui/util/ApiDialogHelper.java
index faab325d8ecb1de53f84c832213a5184d89935b5..d1f987bff26c8f118b9e3bfe731f1dc5c3d79c80 100644
--- a/src/quicksy/java/eu/siacs/conversations/ui/util/ApiDialogHelper.java
+++ b/src/quicksy/java/eu/siacs/conversations/ui/util/ApiDialogHelper.java
@@ -42,6 +42,9 @@ public class ApiDialogHelper {
             case 409:
                 res = R.string.logged_in_with_another_device;
                 break;
+            case 451:
+                res = R.string.not_available_in_your_country;
+                break;
             case 500:
                 res = R.string.something_went_wrong_processing_your_request;
                 break;
diff --git a/src/quicksy/res/values/strings.xml b/src/quicksy/res/values/strings.xml
index 3792c2adab2cb4d02de662cdd2b70141c7c49541..e9cfa3cae46fd5d45555d66be8a7503417b7960a 100644
--- a/src/quicksy/res/values/strings.xml
+++ b/src/quicksy/res/values/strings.xml
@@ -19,4 +19,5 @@
     <string name="no_microphone_permission">Quicksy needs access to the microphone</string>
     <string name="foreground_service_channel_description">This notification category is used to display a permanent notification indicating that Quicksy is running.</string>
     <string name="set_profile_picture">Quicksy profile picture</string>
+    <string name="not_available_in_your_country">Quicksy is not available in your country.</string>
 </resources>