diff --git a/inventory/group_vars/bodhi-backend b/inventory/group_vars/bodhi-backend
index 55ac1e8791..713a3d084c 100644
--- a/inventory/group_vars/bodhi-backend
+++ b/inventory/group_vars/bodhi-backend
@@ -29,6 +29,9 @@ tcp_ports: [
     3010, 3011, 3012, 3013, 3014,
     3015, 3016, 3017, 3018, 3019,
 ]
+# Make connections from signing bridges stateless, they break sigul connections
+# https://bugzilla.redhat.com/show_bug.cgi?id=1283364
+custom_rules: ['-A INPUT --proto tcp --sport 44334 --source sign-bridge01.phx2.fedoraproject.org -j ACCEPT']
 
 # With 16 cpus, theres a bunch more kernel threads
 nrpe_procs_warn: 900
diff --git a/inventory/group_vars/bodhi-backend-stg b/inventory/group_vars/bodhi-backend-stg
index 570de8d782..cf44abe727 100644
--- a/inventory/group_vars/bodhi-backend-stg
+++ b/inventory/group_vars/bodhi-backend-stg
@@ -29,6 +29,10 @@ tcp_ports: [
     3015, 3016, 3017, 3018, 3019,
 ]
 
+# Make connections from signing bridges stateless, they break sigul connections
+# https://bugzilla.redhat.com/show_bug.cgi?id=1283364
+custom_rules: ['-A INPUT --proto tcp --sport 44334 --source sign-bridge01.phx2.fedoraproject.org -j ACCEPT']
+
 # With 16 cpus, theres a bunch more kernel threads
 nrpe_procs_warn: 900
 nrpe_procs_crit: 1000