diff --git a/test/lisp/erc/erc-scenarios-internal.el b/test/lisp/erc/erc-scenarios-internal.el
index 8d38c2dde49..18eb94e24b0 100644
--- a/test/lisp/erc/erc-scenarios-internal.el
+++ b/test/lisp/erc/erc-scenarios-internal.el
@@ -21,6 +21,9 @@
 
 (require 'ert-x)
 (eval-and-compile
+  (when (and (getenv "EMACS_TEST_DIRECTORY")
+             (getenv "EMACS_TEST_JUNIT_REPORT"))
+    (setq ert-load-file-name (or (macroexp-file-name) buffer-file-name)))
   (let ((load-path (cons (expand-file-name "erc-d" (ert-resource-directory))
                          load-path)))
     (load "erc-d-tests" nil 'silent)))