diff --git a/mod/kalvidassign/renderer.php b/mod/kalvidassign/renderer.php
index 2e4f95d8..d24d274e 100644
--- a/mod/kalvidassign/renderer.php
+++ b/mod/kalvidassign/renderer.php
@@ -366,7 +366,7 @@ public function col_status($data) {
             $buttontext = get_string('update');
         } else {
             $class = 's0';
-            $buttontext  = get_string('grade');
+            $buttontext  = get_string('gradeverb');
         }
 
         if (!$submitted) {