diff --git a/src/posix/osx/zdoom-info.plist b/src/posix/osx/zdoom-info.plist
index 341a061d7..f0bbbf3d9 100644
--- a/src/posix/osx/zdoom-info.plist
+++ b/src/posix/osx/zdoom-info.plist
@@ -48,7 +48,5 @@
 	<string>NSApplication</string>
 	<key>NSSupportsAutomaticGraphicsSwitching</key>
 	<true/>
-	<key>NSRequiresAquaSystemAppearance</key>
-	<false/>
 </dict>
 </plist>