diff --git a/source/build/src/animvpx.cpp b/source/build/src/animvpx.cpp
index 6bb8ea98d..55e7492e5 100644
--- a/source/build/src/animvpx.cpp
+++ b/source/build/src/animvpx.cpp
@@ -6,7 +6,7 @@
 
 #include "compat.h"
 #include "build.h"
-
+#include "printf.h"
 #include "matrix.h"
 #include "../../glbackend/glbackend.h"
 #include "textures.h"