diff --git a/os/macosx/launch.sh b/os/macosx/launch.sh
new file mode 100644
--- /dev/null
+++ b/os/macosx/launch.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+ROOT_DIR=$(dirname "$0")/..
+
+export DYLD_LIBRARY_PATH=${ROOT_DIR}/Frameworks
+
+cd ${ROOT_DIR}/Resources
+exec ./openttd "$@"