diff --git a/Source/OpenTK/Platform/Windows/WinGLNative.cs b/Source/OpenTK/Platform/Windows/WinGLNative.cs
index 3801eb8f..eecb2ef0 100644
--- a/Source/OpenTK/Platform/Windows/WinGLNative.cs
+++ b/Source/OpenTK/Platform/Windows/WinGLNative.cs
@@ -538,7 +538,8 @@ namespace OpenTK.Platform.Windows
                         break;
 
                     case WindowBorder.Fixed:
-                        style |= WindowStyle.OverlappedWindow & ~(WindowStyle.ThickFrame | WindowStyle.MaximizeBox | WindowStyle.SizeBox);
+                        style |= WindowStyle.OverlappedWindow & ~(WindowStyle.ThickFrame | WindowStyle.MaximizeBox |
+                                                                  WindowStyle.SizeBox);
                         break;
 
                     case WindowBorder.Hidden: