diff --git a/glue/GodotSharp/GodotSharp/Core/Basis.cs b/glue/GodotSharp/GodotSharp/Core/Basis.cs
index 675fd29..a44d116 100644
--- a/glue/GodotSharp/GodotSharp/Core/Basis.cs
+++ b/glue/GodotSharp/GodotSharp/Core/Basis.cs
@@ -253,7 +253,7 @@ namespace Godot
 
         private void Rotate(Quaternion quaternion)
         {
-            this *= new Basis(quaternion);
+            this = new Basis(quaternion) * this;
         }
 
         private void SetDiagonal(Vector3 diagonal)