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-rw-r--r--manifests/firewall.pp2
1 files changed, 1 insertions, 1 deletions
diff --git a/manifests/firewall.pp b/manifests/firewall.pp
index edcb5e7..3184cd3 100644
--- a/manifests/firewall.pp
+++ b/manifests/firewall.pp
@@ -102,7 +102,7 @@ class tripleo::firewall(
# dport: 999
# proto: udp
# action: accept
- $service_names = reject(hiera('service_names', []), '^$')
+ $service_names = hiera('service_names', [])
tripleo::firewall::service_rules { $service_names: }
}