diff --git a/dlls/pidgen/Makefile.in b/dlls/pidgen/Makefile.in
index e05833d6c28..797417af38f 100644
--- a/dlls/pidgen/Makefile.in
+++ b/dlls/pidgen/Makefile.in
@@ -8,7 +8,7 @@ IMPORTS   = kernel32
 C_SRCS = \
 	main.c
 
-RS_SRCS = rsrc.rc
+RC_SRCS = rsrc.rc
 
 @MAKE_DLL_RULES@