diff --git a/include/ignition/math/Color.hh b/include/ignition/math/Color.hh index faf7a084f..16758c5c7 100644 --- a/include/ignition/math/Color.hh +++ b/include/ignition/math/Color.hh @@ -18,6 +18,7 @@ #define IGNITION_MATH_COLOR_HH_ #include +#include #include #include