diff --git a/libavutil/cpu.c b/libavutil/cpu.c
index 1548530b87..766f13f248 100644
--- a/libavutil/cpu.c
+++ b/libavutil/cpu.c
@@ -16,6 +16,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include <stdio.h>
+
 #include "cpu.h"
 #include "config.h"