diff --git a/src/mesa/program/prog_instruction.c b/src/mesa/program/prog_instruction.c
index 4673dd59a24..7a2407048aa 100644
--- a/src/mesa/program/prog_instruction.c
+++ b/src/mesa/program/prog_instruction.c
@@ -24,6 +24,7 @@
  */
 
 
+#include <stdio.h>
 #include "main/glheader.h"
 #include "util/imports.h"
 #include "prog_instruction.h"