diff --git a/www/c-icap/Makefile b/www/c-icap/Makefile
index 46288e265..2106b104e 100644
--- a/www/c-icap/Makefile
+++ b/www/c-icap/Makefile
@@ -1,6 +1,5 @@
 PLUGIN_NAME=		c-icap
-PLUGIN_VERSION=		1.5
-PLUGIN_REVISION=	2
+PLUGIN_VERSION=		1.6
 PLUGIN_COMMENT=		c-icap connects the web proxy with a virus scanner
 PLUGIN_DEPENDS=		c-icap c-icap-modules
 PLUGIN_MAINTAINER=	m.muenz@gmail.com
diff --git a/www/c-icap/src/opnsense/service/templates/OPNsense/CICAP/c-icap.conf b/www/c-icap/src/opnsense/service/templates/OPNsense/CICAP/c-icap.conf
index 38fcaf01d..c8d0ec7f4 100644
--- a/www/c-icap/src/opnsense/service/templates/OPNsense/CICAP/c-icap.conf
+++ b/www/c-icap/src/opnsense/service/templates/OPNsense/CICAP/c-icap.conf
@@ -29,10 +29,11 @@ ThreadsPerChild     {{ OPNsense.cicap.general.threadsperchild }}
 {% if helpers.exists('OPNsense.cicap.general.maxrequestsperchild') and OPNsense.cicap.general.maxrequestsperchild != '' %}
 MaxRequestsPerChild  {{ OPNsense.cicap.general.maxrequestsperchild }}
 {% endif %}
-{% if helpers.exists('OPNsense.cicap.general.listenaddress') and OPNsense.cicap.general.listenaddress != '' %}
-ListenAddress {{ OPNsense.cicap.general.listenaddress }}
-{% endif %}
+{% if helpers.exists('OPNsense.cicap.general.listenaddress') and OPNsense.cicap.general.listenaddress != '::1' %}
+Port {{ OPNsense.cicap.general.listenaddress }}:1344
+{% else %}
 Port 1344
+{% endif %}
 {% if helpers.exists('OPNsense.cicap.general.serveradmin') and OPNsense.cicap.general.serveradmin != '' %}
 ServerAdmin {{ OPNsense.cicap.general.serveradmin }}
 {% endif %}