diff --git a/php/templates/includes/optional-containers.twig b/php/templates/includes/optional-containers.twig
index 68c8689d..eabcb139 100644
--- a/php/templates/includes/optional-containers.twig
+++ b/php/templates/includes/optional-containers.twig
@@ -236,7 +236,7 @@
             <input type="text" name="collabora_dictionaries" placeholder="de_DE en_GB en_US es_ES fr_FR it nl pt_BR pt_PT ru" />
             <input type="hidden" name="{{csrf.keys.name}}" value="{{csrf.name}}">
             <input type="hidden" name="{{csrf.keys.value}}" value="{{csrf.value}}">
-            <input type="submit" value="Submit collabora dictionaries" />
+            <input type="submit" value="Submit Nextcloud Office dictionaries" />
         </form>
         <p>You need to make sure that the dictionaries that you enter are valid. An example is <strong>de_DE en_GB en_US es_ES fr_FR it nl pt_BR pt_PT ru</strong>.</p>
     {% else %}