diff --git a/testing/lisp/test-org-clock.el b/testing/lisp/test-org-clock.el
index 44c62e7bc..17f71d492 100644
--- a/testing/lisp/test-org-clock.el
+++ b/testing/lisp/test-org-clock.el
@@ -118,7 +118,7 @@ the buffer."
         (org-clock-timestamps-change 'up 1)
         (buffer-string))))))
 
-(ert-deftest test-org-clok/org-clock-update-time-maybe ()
+(ert-deftest test-org-clock/org-clock-update-time-maybe ()
   "Test `org-clock-update-time-maybe' specifications."
   (should
    (equal