diff --git a/drivers/convex_decomp/b2Polygon.cpp b/drivers/convex_decomp/b2Polygon.cpp
index 668313967e6..775f2adfe21 100644
--- a/drivers/convex_decomp/b2Polygon.cpp
+++ b/drivers/convex_decomp/b2Polygon.cpp
@@ -21,8 +21,8 @@
 #include "b2Triangle.h"
 #include "b2Polygon.h"
 
-#include <cmath>
-#include <climits>
+#include <math.h>
+#include <limits.h>
 #include <assert.h>
 #define b2Assert assert