diff --git a/src/core/gpu/image.cpp b/src/core/gpu/image.cpp
index 2c78607..c997960 100644
--- a/src/core/gpu/image.cpp
+++ b/src/core/gpu/image.cpp
@@ -1,6 +1,7 @@
 #include "core/gpu/image.h"
 
 #include <vector>
+#include <cstdio>
 
 using namespace gfxc;