diff --git a/src/gallium/drivers/r300/compiler/tests/radeon_compiler_optimize_tests.c b/src/gallium/drivers/r300/compiler/tests/radeon_compiler_optimize_tests.c
index 3244d9334d7..7672f68d323 100644
--- a/src/gallium/drivers/r300/compiler/tests/radeon_compiler_optimize_tests.c
+++ b/src/gallium/drivers/r300/compiler/tests/radeon_compiler_optimize_tests.c
@@ -23,6 +23,7 @@
  * Author: Tom Stellard <thomas.stellard@amd.com>
  */
 
+#include <stdio.h>
 #include "radeon_compiler.h"
 #include "radeon_dataflow.h"