diff --git a/libavcodec/vdpau_internal.h b/libavcodec/vdpau_internal.h
index 7fdfda0457..b6701f30db 100644
--- a/libavcodec/vdpau_internal.h
+++ b/libavcodec/vdpau_internal.h
@@ -24,6 +24,7 @@
 #ifndef AVCODEC_VDPAU_INTERNAL_H
 #define AVCODEC_VDPAU_INTERNAL_H
 
+#include "config.h"
 #include <stdint.h>
 #if CONFIG_VDPAU
 #include <vdpau/vdpau.h>