diff --git a/gfx/graphite2/src/Collider.cpp b/gfx/graphite2/src/Collider.cpp
index 671135e457..f6d6f6ecb8 100644
--- a/gfx/graphite2/src/Collider.cpp
+++ b/gfx/graphite2/src/Collider.cpp
@@ -26,7 +26,7 @@ of the License or (at your option) any later version.
 */
 #include <algorithm>
 #include <limits>
-#include <cmath>
+#include <math.h>
 #include <string>
 #include <functional>
 #include "inc/Collider.h"