diff --git a/intern/raskter/raskter.c b/intern/raskter/raskter.c
index f9c2f851f6e..cf8d76372e7 100644
--- a/intern/raskter/raskter.c
+++ b/intern/raskter/raskter.c
@@ -28,6 +28,7 @@
  *  \ingroup RASKTER
  */
 
+#include <stdio.h>
 #include <malloc.h>
 #include "raskter.h"