diff --git a/SOURCES/openvswitch-2.13.0.patch b/SOURCES/openvswitch-2.13.0.patch
index 3e1249f..894ff5e 100644
--- a/SOURCES/openvswitch-2.13.0.patch
+++ b/SOURCES/openvswitch-2.13.0.patch
@@ -85104,7 +85104,7 @@ index eda265dfc5..a635ff7689 100644
  #define SHA1_FMT \
          "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x" \
 diff --git a/lib/tc.c b/lib/tc.c
-index 12af0192b6..1acca38218 100644
+index 12af0192b6..9f4f5e3c8a 100644
 --- a/lib/tc.c
 +++ b/lib/tc.c
 @@ -60,12 +60,6 @@ VLOG_DEFINE_THIS_MODULE(tc);
@@ -85192,6 +85192,78 @@ index 12af0192b6..1acca38218 100644
  
      if (flower->tunnel) {
          nl_msg_put_flower_tunnel(request, flower);
+@@ -2771,6 +2775,50 @@ nl_msg_put_flower_options(struct ofpbuf *request, struct tc_flower *flower)
+     return 0;
+ }
+ 
++static bool
++cmp_tc_flower_match_action(const struct tc_flower *a,
++                           const struct tc_flower *b)
++{
++    if (memcmp(&a->mask, &b->mask, sizeof a->mask)) {
++        VLOG_DBG_RL(&error_rl, "tc flower compare failed mask compare");
++        return false;
++    }
++
++    /* We can not memcmp() the key as some keys might be set while the mask
++     * is not.*/
++
++    for (int i = 0; i < sizeof a->key; i++) {
++        uint8_t mask = ((uint8_t *)&a->mask)[i];
++        uint8_t key_a = ((uint8_t *)&a->key)[i] & mask;
++        uint8_t key_b = ((uint8_t *)&b->key)[i] & mask;
++
++        if (key_a != key_b) {
++            VLOG_DBG_RL(&error_rl, "tc flower compare failed key compare at "
++                        "%d", i);
++            return false;
++        }
++    }
++
++    /* Compare the actions. */
++    const struct tc_action *action_a = a->actions;
++    const struct tc_action *action_b = b->actions;
++
++    if (a->action_count != b->action_count) {
++        VLOG_DBG_RL(&error_rl, "tc flower compare failed action length check");
++        return false;
++    }
++
++    for (int i = 0; i < a->action_count; i++, action_a++, action_b++) {
++        if (memcmp(action_a, action_b, sizeof *action_a)) {
++            VLOG_DBG_RL(&error_rl, "tc flower compare failed action compare "
++                        "for %d", i);
++            return false;
++        }
++    }
++
++    return true;
++}
++
+ int
+ tc_replace_flower(struct tcf_id *id, struct tc_flower *flower)
+ {
+@@ -2802,6 +2850,20 @@ tc_replace_flower(struct tcf_id *id, struct tc_flower *flower)
+ 
+         id->prio = tc_get_major(tc->tcm_info);
+         id->handle = tc->tcm_handle;
++
++        if (id->prio != TC_RESERVED_PRIORITY_POLICE) {
++            struct tc_flower flower_out;
++            struct tcf_id id_out;
++            int ret;
++
++            ret = parse_netlink_to_tc_flower(reply, &id_out, &flower_out);
++
++            if (ret || !cmp_tc_flower_match_action(flower, &flower_out)) {
++                VLOG_WARN_RL(&error_rl, "Kernel flower acknowledgment does "
++                             "not match request!  Set dpif_netlink to dbg to "
++                             "see which rule caused this error.");
++            }
++        }
+         ofpbuf_delete(reply);
+     }
+ 
 diff --git a/lib/tc.h b/lib/tc.h
 index d31c0953ed..0dc62bd83f 100644
 --- a/lib/tc.h
diff --git a/SPECS/openvswitch2.13.spec b/SPECS/openvswitch2.13.spec
index 7367d39..61935a2 100644
--- a/SPECS/openvswitch2.13.spec
+++ b/SPECS/openvswitch2.13.spec
@@ -59,7 +59,7 @@ Summary: Open vSwitch
 Group: System Environment/Daemons daemon/database/utilities
 URL: http://www.openvswitch.org/
 Version: 2.13.0
-Release: 135%{?commit0:.%{date}git%{shortcommit0}}%{?commit1:dpdk%{shortcommit1}}%{?dist}
+Release: 136%{?commit0:.%{date}git%{shortcommit0}}%{?commit1:dpdk%{shortcommit1}}%{?dist}
 
 # Nearly all of openvswitch is ASL 2.0.  The bugtool is LGPLv2+, and the
 # lib/sflow*.[ch] files are SISSL
@@ -712,6 +712,12 @@ exit 0
 %endif
 
 %changelog
+* Wed Oct 27 2021 Open vSwitch CI <ovs-ci@redhat.com> - 2.13.0-136
+- Merging upstream branch-2.13 [RH git: 25cc09c60a]
+    Commit list:
+    2c1369aa6d netdev-offload-tc: Verify the flower rule installed.
+
+
 * Wed Oct 27 2021 Open vSwitch CI <ovs-ci@redhat.com> - 2.13.0-135
 - Merging upstream branch-2.13 [RH git: 1b6734e549]
     Commit list: