1 files changed, 1 insertions, 0 deletions

diff --git a/src/tests/itoqueue1.cpp b/src/tests/itoqueue1.cpp
index a034c87..11dbb49 100644
--- a/src/tests/itoqueue1.cpp
+++ b/src/tests/itoqueue1.cpp
@@ -9,6 +9,7 @@
 #include "bu/ito.h"
 #include "bu/itoqueue.h"
 #include <stdlib.h>
+#include <stdio.h>
 
 class Reader : public Bu::Ito
 {