diff --git a/tests/method/tmapper.nim b/tests/method/tmapper.nim
index 0008d90337..75b36e69af 100644
--- a/tests/method/tmapper.nim
+++ b/tests/method/tmapper.nim
@@ -1,5 +1,5 @@
 discard """
-  errormsg: "invalid declaration order; cannot attach 'step' to method defined here: tmapper.nim(22,7)"
+  errormsg: "invalid declaration order; cannot attach 'step' to method defined here: tests/method/tmapper.nim(22,7)"
   line: 25
 """