diff --git a/include/shadertoy/Shadertoy.hpp b/include/shadertoy/Shadertoy.hpp
index aefa9132ae4d29d530c985265c7dba234f5bdb13..f707d61487b2b459f0baa8bfcd9afdfd52679c8e 100644
--- a/include/shadertoy/Shadertoy.hpp
+++ b/include/shadertoy/Shadertoy.hpp
@@ -1,6 +1,7 @@
 #include <boost/variant.hpp>
 #include <map>
 #include <sstream>
+#include <array>
 
 #include "shadertoy/pre.hpp"