diff --git a/Frameworks/HTMLOutputWindow/src/HTMLOutputWindow.mm b/Frameworks/HTMLOutputWindow/src/HTMLOutputWindow.mm
index 9232d1b3..0496ef3d 100644
--- a/Frameworks/HTMLOutputWindow/src/HTMLOutputWindow.mm
+++ b/Frameworks/HTMLOutputWindow/src/HTMLOutputWindow.mm
@@ -30,6 +30,7 @@ static std::multimap Windows;
[self.window setContentView:self.htmlOutputView];
[self.window setDelegate:self];
[self.window setReleasedWhenClosed:NO];
+ [self.window setHidesOnDeactivate:NO];
[OakWindowFrameHelper windowFrameHelperWithWindow:self.window];