diff --git a/public/search/tests/behat/behat_search.php b/public/search/tests/behat/behat_search.php
index ead1afbb8b9..eedf2d7aea8 100644
--- a/public/search/tests/behat/behat_search.php
+++ b/public/search/tests/behat/behat_search.php
@@ -53,7 +53,8 @@ class behat_search extends behat_base {
 
         // Submit the form.
         $this->execute("behat_general::i_click_on_in_the",
-            [get_string('search', 'core'), 'button', '#usernavigation', 'css_element']);
+            [get_string('performsearch', 'search'), 'button', '#usernavigation', 'css_element']
+        );
     }
 
     /**