diff --git a/packaging/linux/buildpackage.sh b/packaging/linux/buildpackage.sh
index d7d5827940..51caaeb5f7 100644
--- a/packaging/linux/buildpackage.sh
+++ b/packaging/linux/buildpackage.sh
@@ -25,6 +25,9 @@ cp *.sh "$PWD/packaging/linux/$ROOTDIR/usr/share/openra/" || exit 3
 # Icons and .desktop files
 make install-shortcuts prefix="/usr" DESTDIR="$PWD/packaging/linux/$ROOTDIR"
 
+# Remove Mac OS X libaries
+rm -rf "$PWD/packaging/linux/$ROOTDIR/usr/lib/openra/liblua-osx.dylib" || exit 3
+
 cd packaging/linux
 
 (
diff --git a/packaging/osx/buildpackage.sh b/packaging/osx/buildpackage.sh
index ded6a6f695..c511a3d8fe 100755
--- a/packaging/osx/buildpackage.sh
+++ b/packaging/osx/buildpackage.sh
@@ -21,6 +21,10 @@ cp -rv $2/* "OpenRA.app/Contents/Resources/" || exit 3
 rm OpenRA.app/Contents/Resources/OpenRA.ico
 rm OpenRA.app/Contents/Resources/OpenRA.Editor.exe
 
+# Install the stripped down Lua library
+cp ../../liblua-osx.dylib OpenRA.app/Contents/Resources/
+cp ../../LuaInterface.dll.config OpenRA.app/Contents/Resources/
+
 # SDL2 is the only supported renderer
 rm -rf OpenRA.app/Contents/Resources/cg
 rm OpenRA.app/Contents/Resources/OpenRA.Renderer.Cg.dll