diff --git a/pgsql-schema.sql b/pgsql-schema.sql
index 95c3297..6e00f97 100644
--- a/pgsql-schema.sql
+++ b/pgsql-schema.sql
@@ -71,16 +71,16 @@ CREATE TABLE ulog2_ct_model (
 -- Additional INDEX
 --
 
-CREATE INDEX ct_logs_ct_id ON ct_logs(ct_id);
--- CREATE INDEX ct_logs_orig_ip_saddr ON ct_logs(orig_ip_saddr_str);
--- CREATE INDEX ct_logs_orig_ip_daddr ON ct_logs(orig_ip_daddr_str);
--- CREATE INDEX ct_logs_reply_ip_saddr ON ct_logs(reply_ip_saddr_str);
--- CREATE INDEX ct_logs_reply_ip_daddr ON ct_logs(reply_ip_daddr_str);
--- CREATE INDEX ct_logs_orig_l4_sport ON ct_logs(orig_l4_sport);
--- CREATE INDEX ct_logs_orig_l4_dport ON ct_logs(orig_l4_dport);
--- CREATE INDEX ct_logs_reply_l4_sport ON ct_logs(reply_l4_sport);
--- CREATE INDEX ct_logs_reply_l4_dport ON ct_logs(reply_l4_dport);
--- CREATE INDEX ct_logs_event ON ct_logs(ct_event);
+CREATE INDEX IF NOT EXISTS ct_logs_ct_id ON ct_logs(ct_id);
+-- CREATE INDEX IF NOT EXISTS ct_logs_orig_ip_saddr ON ct_logs(orig_ip_saddr_str);
+-- CREATE INDEX IF NOT EXISTS ct_logs_orig_ip_daddr ON ct_logs(orig_ip_daddr_str);
+-- CREATE INDEX IF NOT EXISTS ct_logs_reply_ip_saddr ON ct_logs(reply_ip_saddr_str);
+-- CREATE INDEX IF NOT EXISTS ct_logs_reply_ip_daddr ON ct_logs(reply_ip_daddr_str);
+-- CREATE INDEX IF NOT EXISTS ct_logs_orig_l4_sport ON ct_logs(orig_l4_sport);
+-- CREATE INDEX IF NOT EXISTS ct_logs_orig_l4_dport ON ct_logs(orig_l4_dport);
+-- CREATE INDEX IF NOT EXISTS ct_logs_reply_l4_sport ON ct_logs(reply_l4_sport);
+-- CREATE INDEX IF NOT EXISTS ct_logs_reply_l4_dport ON ct_logs(reply_l4_dport);
+-- CREATE INDEX IF NOT EXISTS ct_logs_event ON ct_logs(ct_event);
 
 --
 -- Helper tables