diff --git a/Frameworks/HTMLOutputWindow/src/HTMLOutputWindow.mm b/Frameworks/HTMLOutputWindow/src/HTMLOutputWindow.mm
index e3340a42..86f1f3d0 100644
--- a/Frameworks/HTMLOutputWindow/src/HTMLOutputWindow.mm
+++ b/Frameworks/HTMLOutputWindow/src/HTMLOutputWindow.mm
@@ -31,6 +31,8 @@ static std::multimap Windows;
[self.window setContentView:self.htmlOutputView];
[self.window setDelegate:self];
[self.window setReleasedWhenClosed:NO];
+ [self.window setAutorecalculatesContentBorderThickness:NO forEdge:NSMinYEdge];
+ [self.window setContentBorderThickness:25 forEdge:NSMinYEdge];
[OakWindowFrameHelper windowFrameHelperWithWindow:self.window];