diff --git a/assdraw/Makefile b/assdraw/Makefile
index 1819dd60112de4bcf07e8303861643277baa12e5..34127323566da17d1c482454c9c562c200279799 100644
--- a/assdraw/Makefile
+++ b/assdraw/Makefile
@@ -47,4 +47,4 @@ assdraw_SOURCES += \
 	$(d)resource.h
 
 
-assdraw_OBJ := $(assdraw_SOURCES:%.cpp/%.o)
+assdraw_OBJ := $(assdraw_SOURCES:.cpp=.o)