diff --git a/sys/d3d11/gstd3d11shader.c b/sys/d3d11/gstd3d11shader.c
index 1b2fb79d0a..38a65230e0 100644
--- a/sys/d3d11/gstd3d11shader.c
+++ b/sys/d3d11/gstd3d11shader.c
@@ -17,6 +17,10 @@
  * Boston, MA 02110-1301, USA.
  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include "gstd3d11shader.h"
 #include "gstd3d11device.h"
 #include "gstd3d11utils.h"