diff --git a/dlls/gpkcsp/Makefile.in b/dlls/gpkcsp/Makefile.in
index f7727a270b6..fbd4008eb0b 100644
--- a/dlls/gpkcsp/Makefile.in
+++ b/dlls/gpkcsp/Makefile.in
@@ -1,4 +1,6 @@
 MODULE    = gpkcsp.dll
 
+EXTRADLLFLAGS = -mno-cygwin
+
 C_SRCS = \
 	main.c
diff --git a/dlls/gpkcsp/main.c b/dlls/gpkcsp/main.c
index 5a2185c8bff..52d9112825e 100644
--- a/dlls/gpkcsp/main.c
+++ b/dlls/gpkcsp/main.c
@@ -16,7 +16,6 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include "config.h"
 
 #include <stdarg.h>