diff --git a/include/Nazara/Math/Angle.hpp b/include/Nazara/Math/Angle.hpp
index 64e7ad878..2656477e6 100644
--- a/include/Nazara/Math/Angle.hpp
+++ b/include/Nazara/Math/Angle.hpp
@@ -27,8 +27,9 @@ namespace Nz
 		public:
 			Angle() = default;
 			Angle(T angle);
+			Angle(const Angle<AngleUnit::Degree, T>& angle);
+			Angle(const Angle<AngleUnit::Radian, T>& angle);
 			template<typename U> explicit Angle(const Angle<Unit, U>& Angle);
-			Angle(const Angle&) = default;
 			~Angle() = default;
 
 			T GetCos() const;
@@ -51,9 +52,6 @@ namespace Nz
 			Angle<AngleUnit::Radian, T> ToRadianAngle() const;
 			String ToString() const;
 
-			template<AngleUnit U = Unit, typename = std::enable_if_t<U != AngleUnit::Degree>> operator Angle<AngleUnit::Degree, T>() const { return ToDegreeAngle(); } // GCC < 8 bug
-			template<AngleUnit U = Unit, typename = std::enable_if_t<U != AngleUnit::Radian>> operator Angle<AngleUnit::Radian, T>() const { return ToRadianAngle(); } // GCC < 8 bug
-
 			Angle& operator=(const Angle&) = default;
 
 			Angle operator+(const Angle& other) const;
diff --git a/include/Nazara/Math/Angle.inl b/include/Nazara/Math/Angle.inl
index cb3a237c2..93acb14c8 100644
--- a/include/Nazara/Math/Angle.inl
+++ b/include/Nazara/Math/Angle.inl
@@ -155,6 +155,28 @@ namespace Nz
 	{
 	}
 
+	/*!
+	* \brief Constructs an Angle object from a angle in degrees, converting if required
+	*
+	* \param value Angle object to copy
+	*/
+	template<AngleUnit Unit, typename T>
+	Angle<Unit, T>::Angle(const Angle<AngleUnit::Degree, T>& angle) :
+	value(Detail::AngleUtils<Unit>::FromDegrees(angle.value))
+	{
+	}
+
+	/*!
+	* \brief Constructs an Angle object from a angle in radians, converting if required
+	*
+	* \param value Angle object to copy
+	*/
+	template<AngleUnit Unit, typename T>
+	Angle<Unit, T>::Angle(const Angle<AngleUnit::Radian, T>& angle) :
+	value(Detail::AngleUtils<Unit>::FromRadians(angle.value))
+	{
+	}
+
 	/*!
 	* \brief Computes the cosine of the angle
 	* \return Cosine of angle