diff --git a/Source/OpenTK/Math/Vector2.cs b/Source/OpenTK/Math/Vector2.cs
index da08ae5a..9dad9391 100644
--- a/Source/OpenTK/Math/Vector2.cs
+++ b/Source/OpenTK/Math/Vector2.cs
@@ -1,4 +1,4 @@
-#region --- License ---
+#region --- License ---
 /*
 Copyright (c) 2006 - 2008 The Open Toolkit library.
 
@@ -908,7 +908,7 @@ namespace OpenTK
         /// <param name="result">The result of the operation.</param>
         public static void Transform(ref Vector2 vec, ref Quaternion quat, out Vector2 result)
         {
-            Quaternion v = new Quaternion() { X = vec.X, Y = vec.Y, Z = 0, W = 0 };
+            Quaternion v = new Quaternion(vec.X, vec.Y, 0, 0);
             Quaternion i;
             Quaternion t;
             Quaternion.Invert(ref quat, out i);
diff --git a/Source/OpenTK/Math/Vector2d.cs b/Source/OpenTK/Math/Vector2d.cs
index 98c6dfd4..4c4c68f9 100644
--- a/Source/OpenTK/Math/Vector2d.cs
+++ b/Source/OpenTK/Math/Vector2d.cs
@@ -796,7 +796,7 @@ namespace OpenTK
         /// <param name="result">The result of the operation.</param>
         public static void Transform(ref Vector2d vec, ref Quaterniond quat, out Vector2d result)
         {
-            Quaterniond v = new Quaterniond() { X = vec.X, Y = vec.Y, Z = 0, W = 0 };
+            Quaterniond v = new Quaterniond(vec.X, vec.Y, 0, 0);
             Quaterniond i;
             Quaterniond t;
             Quaterniond.Invert(ref quat, out i);
diff --git a/Source/OpenTK/Math/Vector3.cs b/Source/OpenTK/Math/Vector3.cs
index a34584de..35e52064 100644
--- a/Source/OpenTK/Math/Vector3.cs
+++ b/Source/OpenTK/Math/Vector3.cs
@@ -1,4 +1,4 @@
-#region --- License ---
+#region --- License ---
 /*
 Copyright (c) 2006 - 2008 The Open Toolkit library.
 
@@ -1115,7 +1115,7 @@ namespace OpenTK
         /// <param name="result">The result of the operation.</param>
         public static void Transform(ref Vector3 vec, ref Quaternion quat, out Vector3 result)
         {
-            Quaternion v = new Quaternion() { X = vec.X, Y = vec.Y, Z = vec.Z, W = 0 };
+            Quaternion v = new Quaternion(vec.X, vec.Y, vec.Z,  0);
             Quaternion i;
             Quaternion t;
             Quaternion.Invert(ref quat, out i);
diff --git a/Source/OpenTK/Math/Vector3d.cs b/Source/OpenTK/Math/Vector3d.cs
index d924395b..9ad39e2f 100644
--- a/Source/OpenTK/Math/Vector3d.cs
+++ b/Source/OpenTK/Math/Vector3d.cs
@@ -1111,7 +1111,7 @@ namespace OpenTK
         /// <param name="result">The result of the operation.</param>
         public static void Transform(ref Vector3d vec, ref Quaterniond quat, out Vector3d result)
         {
-            Quaterniond v = new Quaterniond() { X = vec.X, Y = vec.Y, Z = vec.Z, W = 0 };
+            Quaterniond v = new Quaterniond(vec.X, vec.Y, vec.Z, 0);
             Quaterniond i;
             Quaterniond t;
             Quaterniond.Invert(ref quat, out i);
diff --git a/Source/OpenTK/Math/Vector4.cs b/Source/OpenTK/Math/Vector4.cs
index ccbd7d16..0994241b 100644
--- a/Source/OpenTK/Math/Vector4.cs
+++ b/Source/OpenTK/Math/Vector4.cs
@@ -1,4 +1,4 @@
-#region --- License ---
+#region --- License ---
 /*
 Copyright (c) 2006 - 2008 The Open Toolkit library.
 
@@ -963,7 +963,7 @@ namespace OpenTK
         /// <param name="result">The result of the operation.</param>
         public static void Transform(ref Vector4 vec, ref Quaternion quat, out Vector4 result)
         {
-            Quaternion v = new Quaternion() { X = vec.X, Y = vec.Y, Z = vec.Z, W = vec.W };
+            Quaternion v = new Quaternion(vec.X, vec.Y, vec.Z, vec.W);
             Quaternion i;
             Quaternion t;
             Quaternion.Invert(ref quat, out i);
diff --git a/Source/OpenTK/Math/Vector4d.cs b/Source/OpenTK/Math/Vector4d.cs
index 5e58f281..9cfe2c98 100644
--- a/Source/OpenTK/Math/Vector4d.cs
+++ b/Source/OpenTK/Math/Vector4d.cs
@@ -966,7 +966,7 @@ namespace OpenTK
         /// <param name="result">The result of the operation.</param>
         public static void Transform(ref Vector4d vec, ref Quaterniond quat, out Vector4d result)
         {
-            Quaterniond v = new Quaterniond() { X = vec.X, Y = vec.Y, Z = vec.Z, W = vec.W };
+            Quaterniond v = new Quaterniond(vec.X, vec.Y, vec.Z, vec.W);
             Quaterniond i;
             Quaterniond t;
             Quaterniond.Invert(ref quat, out i);