diff --git a/src/lib/mathlib/math/Limits.cpp b/src/lib/mathlib/math/Limits.cpp
index d4c892d8a0..c593936ce6 100644
--- a/src/lib/mathlib/math/Limits.cpp
+++ b/src/lib/mathlib/math/Limits.cpp
@@ -45,7 +45,7 @@
 
 
 namespace math {
-
+#define M_PI_F 3.14159265358979323846
 
 float __EXPORT min(float val1, float val2)
 {
@@ -143,4 +143,4 @@ double __EXPORT degrees(double radians)
 	return (radians / M_PI) * 180.0;
 }
 
-}
\ No newline at end of file
+}