diff --git a/include/blah/math/color.h b/include/blah/math/color.h
index b6bee8f..3d057d3 100644
--- a/include/blah/math/color.h
+++ b/include/blah/math/color.h
@@ -1,5 +1,6 @@
 #pragma once
 #include <inttypes.h>
+#include <blah/containers/str.h>
 
 namespace Blah
 {