diff --git a/ffplay.c b/ffplay.c
index bf558e4dc5912c72caa03e14fc860f1bf78312b9..45d7586c98b8ab7ace191b221b9d7cb4db018bf1 100644
--- a/ffplay.c
+++ b/ffplay.c
@@ -19,6 +19,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config.h"
 #include <math.h>
 #include <limits.h>
 #include "libavutil/avstring.h"