diff --git a/scripts/makefile.mingw b/scripts/makefile.mingw
index ec499ab0f..3697b4a5f 100644
--- a/scripts/makefile.mingw
+++ b/scripts/makefile.mingw
@@ -148,7 +148,7 @@ $(STATLIB): $(OBJS)
 	$(AR) rc $@ $(OBJS)
 	$(RANLIB) $@
 
-$(SHAREDDEF): scripts/pngw32.def
+$(SHAREDDEF): scripts/pngwin.def
 	cat $< | sed -e '1{G;s/^\(.*\)\(\n\)/EXPORTS/;};2,/^EXPORTS/d' | \
 	sed -e 's/\([^;]*\);/;/' > $@