diff --git a/packaging/osx/OpenRA.app/Contents/MacOS/OpenRA b/packaging/osx/OpenRA.app/Contents/MacOS/OpenRA
index 91ec7dfe4b..f6eae86e00 100755
--- a/packaging/osx/OpenRA.app/Contents/MacOS/OpenRA
+++ b/packaging/osx/OpenRA.app/Contents/MacOS/OpenRA
@@ -86,7 +86,7 @@ fi
 
 # Run the game
 cd "${GAME_PATH}"
-${EXE_PATH}mono "OpenRA.Game.exe" InitialMods=$MOD SupportDir=~/Library/"Application Support"/OpenRA
+${EXE_PATH}mono --debug "OpenRA.Game.exe" InitialMods=$MOD SupportDir=~/Library/"Application Support"/OpenRA
 
 # Did we crash?
 STATUS=$?