diff --git a/settings/ajax/creategroup.php b/settings/ajax/creategroup.php
index bd878dc1c0a6ca967368d47f537733661c9a9d0b..b770aaaf3116bbff06d034f6d087cdfc6f3c5bd4 100644
--- a/settings/ajax/creategroup.php
+++ b/settings/ajax/creategroup.php
@@ -7,7 +7,7 @@ $groupname = $_POST["groupname"];
 
 // Does the group exist?
 if( in_array( $groupname, OC_Group::getGroups())) {
-	OC_JSON::error(array("data" => array( "message" => 'Group already exists' )));
+	OC_JSON::error(array("data" => array( "message" => $l->t("Unable to add group") )));
 	exit();
 }
 
@@ -16,5 +16,5 @@ if( OC_Group::createGroup( $groupname )) {
 	OC_JSON::success(array("data" => array( "groupname" => $groupname )));
 }
 else{
-	OC_JSON::error(array("data" => array( "message" => 'Unable to add group' )));
+	OC_JSON::error(array("data" => array( "message" => $l->t("Unable to add group") )));
 }