-unsigned long nf_ct_tcp_timeout_syn_sent = 2 MINS;
-unsigned long nf_ct_tcp_timeout_syn_recv = 60 SECS;
-unsigned long nf_ct_tcp_timeout_established = 5 DAYS;
-unsigned long nf_ct_tcp_timeout_fin_wait = 2 MINS;
-unsigned long nf_ct_tcp_timeout_close_wait = 60 SECS;
-unsigned long nf_ct_tcp_timeout_last_ack = 30 SECS;
-unsigned long nf_ct_tcp_timeout_time_wait = 2 MINS;
-unsigned long nf_ct_tcp_timeout_close = 10 SECS;
+unsigned int nf_ct_tcp_timeout_syn_sent = 2 MINS;
+unsigned int nf_ct_tcp_timeout_syn_recv = 60 SECS;
+unsigned int nf_ct_tcp_timeout_established = 5 DAYS;
+unsigned int nf_ct_tcp_timeout_fin_wait = 2 MINS;
+unsigned int nf_ct_tcp_timeout_close_wait = 60 SECS;
+unsigned int nf_ct_tcp_timeout_last_ack = 30 SECS;
+unsigned int nf_ct_tcp_timeout_time_wait = 2 MINS;
+unsigned int nf_ct_tcp_timeout_close = 10 SECS;