diff --git a/include/math/math_common.hpp b/include/math/math_common.hpp
index 47ad9b8..4206928 100644
--- a/include/math/math_common.hpp
+++ b/include/math/math_common.hpp
@@ -48,13 +48,13 @@ namespace math{
 		return (t * pi<T>()) / 180.0;
 	}
 
-	constexpr long double operator"" _rad(long double f){
-		return f;
-	}
-	constexpr long double operator"" _deg(long double f){
-		return to_radians(f);
-	}
-
+}
+constexpr long double operator"" _rad(long double f){
+	return f;
+}
+constexpr long double operator"" _deg(long double f){
+	return math::to_radians(f);
 }
 
+
 #endif