 diff --git a/src/plugins/nat/in2out.c b/src/plugins/nat/in2out.c
-index 6e2bb7b..37145cf 100755
+index 6e2bb7b..b3b7c17 100755
 --- a/src/plugins/nat/in2out.c
 +++ b/src/plugins/nat/in2out.c
-@@ -531,7 +531,7 @@ nat_not_translate_output_feature_fwd (snat_main_t * sm, ip4_header_t * ip,
+@@ -494,6 +494,7 @@ nat_not_translate_output_feature_fwd (snat_main_t * sm, ip4_header_t * ip,
+   udp_header_t *udp;
+   snat_session_t *s = 0;
+   snat_main_per_thread_data_t *tsm = &sm->per_thread_data[thread_index];
++  f64 now = vlib_time_now (sm->vlib_main);
+ 
+   if (!sm->forwarding_enabled)
+     return 0;
+@@ -531,13 +532,16 @@ nat_not_translate_output_feature_fwd (snat_main_t * sm, ip4_header_t * ip,
            if (ip->protocol == IP_PROTOCOL_TCP)
              {
                tcp_header_t *tcp = ip4_next_header(ip);

         return s;
     }
   else
@@ -1725,8 +1725,6 @@ snat_in2out_node_fn_inline (vlib_main_t * vm,
                                      ip4_header_t /* cheat */,
                                      length /* changed member */);
               tcp0->checksum = ip_csum_fold(sum0);

             }
           else
             {
@@ -1686,8 +1686,6 @@ snat_out2in_node_fn (vlib_main_t * vm,
                                      ip4_header_t /* cheat */,
                                      length /* changed member */);
               tcp0->checksum = ip_csum_fold(sum0);
