diff --git a/dlls/dwmapi/Makefile.in b/dlls/dwmapi/Makefile.in
index e6145a5ca6b..3a3691326f8 100644
--- a/dlls/dwmapi/Makefile.in
+++ b/dlls/dwmapi/Makefile.in
@@ -1,6 +1,8 @@
 MODULE    = dwmapi.dll
 IMPORTLIB = dwmapi
 
+EXTRADLLFLAGS = -mno-cygwin
+
 C_SRCS = \
 	dwmapi_main.c
 
diff --git a/dlls/dwmapi/dwmapi_main.c b/dlls/dwmapi/dwmapi_main.c
index eb06d155072..6378a091f0b 100644
--- a/dlls/dwmapi/dwmapi_main.c
+++ b/dlls/dwmapi/dwmapi_main.c
@@ -19,7 +19,6 @@
  *
  */
 
-#include "config.h"
 #include <stdarg.h>
 
 #define COBJMACROS