diff --git a/tests/reftests/Makefile.am b/tests/reftests/Makefile.am
index ea0081d909..3755a89aa3 100644
--- a/tests/reftests/Makefile.am
+++ b/tests/reftests/Makefile.am
@@ -46,7 +46,7 @@ EXTRA_DIST += \
 	nonresizable-size.ui \
 	quit-mnemonic.ref.ui \
 	quit-mnemonic.ui \
-	simpe.ref.png \
+	simple.ref.ui \
 	simple.ui \
 	toplevel-vs-popup.ref.ui \
 	toplevel-vs-popup.ui