diff --git a/dlls/slbcsp/Makefile.in b/dlls/slbcsp/Makefile.in
index 91508c41cea..b3dd14f0b02 100644
--- a/dlls/slbcsp/Makefile.in
+++ b/dlls/slbcsp/Makefile.in
@@ -1,4 +1,6 @@
 MODULE    = slbcsp.dll
 
+EXTRADLLFLAGS = -mno-cygwin
+
 C_SRCS = \
 	main.c
diff --git a/dlls/slbcsp/main.c b/dlls/slbcsp/main.c
index d0e74e68ade..4fd23be6442 100644
--- a/dlls/slbcsp/main.c
+++ b/dlls/slbcsp/main.c
@@ -16,8 +16,6 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include "config.h"
-
 #include <stdarg.h>
 
 #include "windef.h"