diff --git a/libswscale/Makefile b/libswscale/Makefile
index 29df055e5e..82e9bfc025 100644
--- a/libswscale/Makefile
+++ b/libswscale/Makefile
@@ -16,7 +16,7 @@ endif
 
 HEADERS = swscale.h rgb2rgb.h
 
-include $(SRC_PATH)/common.mak
+include ../common.mak
 
 cs_test: cs_test.c $(LIB)