diff --git a/src/QuarkPhysics/qmath_utils.h b/src/QuarkPhysics/qmath_utils.h
index 8b45579..104ea66 100644
--- a/src/QuarkPhysics/qmath_utils.h
+++ b/src/QuarkPhysics/qmath_utils.h
@@ -8,7 +8,7 @@
 #endif
 
 #ifndef MAXFLOAT
-    #define MAXFLOAT FLTMAX
+    #define MAXFLOAT FLT_MAX
 #endif
 
 #endif // MATH_UTILS_H
\ No newline at end of file