diff --git a/ulogd.conf b/ulogd.conf
index 43e47af..af5f2fd 100644
--- a/ulogd.conf
+++ b/ulogd.conf
@@ -28,7 +28,7 @@ stack=log2:NFLOG,base1:BASE,ifi1:IFINDEX,ip2str1:IP2STR,mac2str1:HWHDR,print1:PR
 
 # Conntrack logging
 stack=ct1:NFCT,ip2str1:IP2STR,printflow1:PRINTFLOW,json2:JSON
-stack=ct1:NFCT,ip2bin1:IP2BIN,pgsql1:PGSQL
+stack=ct1:NFCT,ip2str1:IP2STR,pgsql1:PGSQL
 
 [log1]
 # netlink multicast group (the same as the iptables --nflog-group param)
@@ -68,4 +68,4 @@ user="root"
 table="ulog2_ct"
 pass="CHANGE_ME"
 procedure="INSERT_OR_REPLACE_CT"
-connstring="dbname=ulog user=root password=CHANGE_ME"
\ No newline at end of file
+connstring="dbname=ulog user=root password=CHANGE_ME"