diff --git a/ipt-firewall-gateway b/ipt-firewall-gateway
index 540f47a..8fcaeb8 100755
--- a/ipt-firewall-gateway
+++ b/ipt-firewall-gateway
@@ -3968,7 +3968,7 @@ echononl "\t\tSkype for Business Online und Microsoft Teams"
 
 if $allow_ms_skype_teams_out \
       && ( [[ ${#ms_skype_teams_udp4_host_arr[@]} -gt 0 ]] && [[ ${#ms_skype_teams_udp_port_arr[@]} -gt 0 ]] ) \
-      || [[ ${#ms_skype_teams_tcp_port_arr[@]} -gt 0 ]]) ; then
+      || [[ ${#ms_skype_teams_tcp_port_arr[@]} -gt 0 ]] ; then
 
    for _dev in ${ext_if_arr[@]} ; do