diff --git a/src/ReleaseProcedure b/src/ReleaseProcedure
index 4b725b1f1..a6f5ca675 100644
--- a/src/ReleaseProcedure
+++ b/src/ReleaseProcedure
@@ -54,9 +54,18 @@ Procedure for making a GF release:
    $ cd src
    $ ./configure --host=sparc-sun-solaris2 && make binary-dist
 
-13. Build a Mac OS X package:
+13. Build a Mac OS X package (should be done on a Mac OS X box, 
+    e.g. csmisc99.cs.chalmers.se):
 
-    ???
+    $ cd src
+    $ ./configure && make binary-dist
+    
+    Note that to run GHC-compiled binaries on OS X, you need
+    a "Haskell Support Framework". This should be available 
+    separately from the GF download page. 
+    
+    TODO: Use OS X PackageMaker to build  a .pkg-file which can
+    be installed using the standard OS X Installer program. 
 
 14. Build a Windows package: