diff --git a/src/upf/context.c b/src/upf/context.c
index 819b37fc4..a73a486c0 100644
--- a/src/upf/context.c
+++ b/src/upf/context.c
@@ -412,7 +412,7 @@ void upf_sess_urr_acc_add(upf_sess_t *sess, ogs_pfcp_urr_t *urr, size_t size, bo
     /* Increment total & ul octets + pkts */
     urr_acc->total_octets += size;
     urr_acc->total_pkts++;
-    if (is_uplink) {
+    if (!is_uplink) {
         urr_acc->dl_octets += size;
         urr_acc->dl_pkts++;
     } else {