1 files changed, 1 insertions, 1 deletions
diff --git a/bin/cluster b/bin/cluster
index cb8ff0439..720dd230c 100755
--- a/bin/cluster
+++ b/bin/cluster
@@ -174,7 +174,7 @@ class Cluster(object):
         if args.option:
             for opt in args.option:
                 k, v = opt.split('=', 1)
-                env['opt_' + k] = v
+                env['cli_' + k] = v
 
         ansible_env = '-e \'{}\''.format(
             ' '.join(['%s=%s' % (key, value) for (key, value) in env.items()])