diff --git a/src/testdir/test_popupwin.vim b/src/testdir/test_popupwin.vim
index 6464e1e..21d6819 100644
--- a/src/testdir/test_popupwin.vim
+++ b/src/testdir/test_popupwin.vim
@@ -2,7 +2,7 @@
 
 CheckFeature popupwin
 
-source screendump.vim
+source util/screendump.vim
 
 func Test_simple_popup()
   CheckScreendump