1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/eshell/esh-test.el b/lisp/eshell/esh-test.el
index 076505da14e..c1b121bbf73 100644
--- a/lisp/eshell/esh-test.el
+++ b/lisp/eshell/esh-test.el
@@ -125,7 +125,7 @@
   (let ((fsym (get-text-property (point) 'test-func)))
     (when fsym
       (let* ((def (symbol-function fsym))
-             (library (locate-library (symbol-file fsym)))
+             (library (locate-library (symbol-file fsym 'defun)))
              (name (substring (symbol-name fsym)
                               (length "eshell-test--")))
              (inhibit-redisplay t))