--- a/mozilla/production_config.py
+++ b/mozilla/production_config.py
@@ -1,9 +1,9 @@
-MAC_LION_MINIS = ['bld-lion-r5-%03d' % x for x in range(1,7) + range(41,69) + \
+MAC_LION_MINIS = ['bld-lion-r5-%03d' % x for x in range(1,7) + range(41,55) + range(56,69)  \
                   range(70,87) + range(88,95)]
 WIN64_REV2     = ['b-2008-ix-%04i' % x for x in range(1,18) + range(65,89) + range(90,159) + range(161,173)]
 LINUX64_EC2    = ['bld-linux64-ec2-%03d' % x for x in range(1, 50) + range(301, 350)] + \
                  ['bld-linux64-spot-%03d' % x for x in range(1, 300) + range(300, 600)] + \
                  ['bld-linux64-spot-%d' % x for x in range(1000, 1100)]
 
 SLAVES = {
     'win64-rev2':       WIN64_REV2,