diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index 813ad39..722291f 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -42,7 +42,7 @@
 module_param(gkrouted_only, int, 0600);
 MODULE_PARM_DESC(gkrouted_only, "only accept calls from gatekeeper");
 
-static int callforward_filter __read_mostly = 1;
+static bool callforward_filter __read_mostly = true;
 module_param(callforward_filter, bool, 0600);
 MODULE_PARM_DESC(callforward_filter, "only create call forwarding expectations "
 				     "if both endpoints are on different sides "