diff --git a/mac/gramps.bundle b/mac/gramps.bundle
index dd7506f9b..9842d6db0 100644
--- a/mac/gramps.bundle
+++ b/mac/gramps.bundle
@@ -18,7 +18,10 @@
   <binary dest="${bundle}/Contents/MacOS">
     ${prefix}/bin/python
   </binary>
-
+  <!-- Also add a python runfile which sets up the environment and localizations -->
+  <data dest="${bundle}/Contents/MacOS">
+    ${project}/rungramps.py
+  </data>
   <!-- Copy in GTK+ modules. Note the use of the
        "${pkg:module:variable}" macro, which evaluates to a pkg-config
        variable in the specified module. Note that any libraries that