diff --git a/include/openvswitch/meta-flow.h b/include/openvswitch/meta-flow.h
index aff917bcf..65d8b01fe 100644
--- a/include/openvswitch/meta-flow.h
+++ b/include/openvswitch/meta-flow.h
@@ -2308,6 +2308,7 @@ void mf_set_flow_value_masked(const struct mf_field *,
                               const union mf_value *mask,
                               struct flow *);
 bool mf_is_tun_metadata(const struct mf_field *);
+bool mf_is_metadata(const struct mf_field *);
 bool mf_is_frozen_metadata(const struct mf_field *);
 bool mf_is_pipeline_field(const struct mf_field *);
 bool mf_is_set(const struct mf_field *, const struct flow *);
diff --git a/lib/meta-flow.c b/lib/meta-flow.c
index 499be04b6..e11fa67e4 100644
--- a/lib/meta-flow.c
+++ b/lib/meta-flow.c
@@ -1790,6 +1790,115 @@ mf_is_tun_metadata(const struct mf_field *mf)
            mf->id < MFF_TUN_METADATA0 + TUN_METADATA_NUM_OPTS;
 }
 
+bool
+mf_is_metadata(const struct mf_field *mf)
+{
+    switch (mf->id) {
+    case MFF_ARP_OP:
+    case MFF_ARP_SHA:
+    case MFF_ARP_SPA:
+    case MFF_ARP_THA:
+    case MFF_ARP_TPA:
+    case MFF_DL_VLAN:
+    case MFF_DL_VLAN_PCP:
+    case MFF_ETH_DST:
+    case MFF_ETH_SRC:
+    case MFF_ETH_TYPE:
+    case MFF_ICMPV4_CODE:
+    case MFF_ICMPV4_TYPE:
+    case MFF_ICMPV6_CODE:
+    case MFF_ICMPV6_TYPE:
+    case MFF_IPV4_DST:
+    case MFF_IPV4_SRC:
+    case MFF_IPV6_DST:
+    case MFF_IPV6_LABEL:
+    case MFF_IPV6_SRC:
+    case MFF_IP_DSCP:
+    case MFF_IP_DSCP_SHIFTED:
+    case MFF_IP_ECN:
+    case MFF_IP_FRAG:
+    case MFF_IP_PROTO:
+    case MFF_IP_TTL:
+    case MFF_MPLS_BOS:
+    case MFF_MPLS_LABEL:
+    case MFF_MPLS_TC:
+    case MFF_MPLS_TTL:
+    case MFF_ND_OPTIONS_TYPE:
+    case MFF_ND_RESERVED:
+    case MFF_ND_SLL:
+    case MFF_ND_TARGET:
+    case MFF_ND_TLL:
+    case MFF_NSH_C1:
+    case MFF_NSH_C2:
+    case MFF_NSH_C3:
+    case MFF_NSH_C4:
+    case MFF_NSH_FLAGS:
+    case MFF_NSH_MDTYPE:
+    case MFF_NSH_NP:
+    case MFF_NSH_SI:
+    case MFF_NSH_SPI:
+    case MFF_NSH_TTL:
+    case MFF_PACKET_TYPE:
+    case MFF_SCTP_DST:
+    case MFF_SCTP_SRC:
+    case MFF_TCP_DST:
+    case MFF_TCP_FLAGS:
+    case MFF_TCP_SRC:
+    case MFF_TUN_DST:
+    case MFF_TUN_ERSPAN_HWID:
+    case MFF_TUN_ERSPAN_IDX:
+    case MFF_TUN_ERSPAN_VER:
+    case MFF_TUN_FLAGS:
+    case MFF_TUN_GBP_FLAGS:
+    case MFF_TUN_GBP_ID:
+    case MFF_TUN_GTPU_FLAGS:
+    case MFF_TUN_GTPU_MSGTYPE:
+    case MFF_TUN_ID:
+    case MFF_TUN_IPV6_DST:
+    case MFF_TUN_IPV6_SRC:
+    case MFF_TUN_SRC:
+    case MFF_TUN_TOS:
+    case MFF_TUN_TTL:
+    case MFF_UDP_DST:
+    case MFF_UDP_SRC:
+    case MFF_VLAN_PCP:
+    case MFF_VLAN_TCI:
+    case MFF_VLAN_VID:
+        return false;
+
+    CASE_MFF_REGS:
+    CASE_MFF_TUN_METADATA:
+    CASE_MFF_XREGS:
+    CASE_MFF_XXREGS:
+    case MFF_ACTSET_OUTPUT:
+    case MFF_CONJ_ID:
+    case MFF_CT_IPV6_DST:
+    case MFF_CT_IPV6_SRC:
+    case MFF_CT_LABEL:
+    case MFF_CT_MARK:
+    case MFF_CT_NW_DST:
+    case MFF_CT_NW_PROTO:
+    case MFF_CT_NW_SRC:
+    case MFF_CT_STATE:
+    case MFF_CT_TP_DST:
+    case MFF_CT_TP_SRC:
+    case MFF_CT_ZONE:
+    case MFF_DP_HASH:
+    case MFF_IN_PORT:
+    case MFF_IN_PORT_OXM:
+    case MFF_METADATA:
+    case MFF_PKT_MARK:
+    case MFF_RECIRC_ID:
+    case MFF_SKB_PRIORITY:
+    case MFF_TUN_ERSPAN_DIR:
+        return true;
+
+    case MFF_N_IDS:
+    default:
+        OVS_NOT_REACHED();
+    }
+}
+
 bool
 mf_is_frozen_metadata(const struct mf_field *mf)
 {
diff --git a/ofproto/ofproto-dpif-xlate.c b/ofproto/ofproto-dpif-xlate.c
index 7506ab537..8d668b955 100644
--- a/ofproto/ofproto-dpif-xlate.c
+++ b/ofproto/ofproto-dpif-xlate.c
@@ -7278,7 +7278,7 @@ reset_mirror_ctx(struct xlate_ctx *ctx, const struct flow *flow,
 
         set_field = ofpact_get_SET_FIELD(a);
         mf = set_field->field;
-        if (mf_are_prereqs_ok(mf, flow, NULL) && !mf_is_tun_metadata(mf)) {
+        if (mf_are_prereqs_ok(mf, flow, NULL) && !mf_is_metadata(mf)) {
             ctx->mirrors = 0;
         }
         return;
diff --git a/tests/ofproto-dpif.at b/tests/ofproto-dpif.at
index 12cb7f7a6..f2339b709 100644
--- a/tests/ofproto-dpif.at
+++ b/tests/ofproto-dpif.at
@@ -5514,6 +5514,30 @@ AT_CHECK_UNQUOTED([tail -1 stdout], [0],
 OVS_VSWITCHD_STOP
 AT_CLEANUP
 
+AT_SETUP([ofproto-dpif - mirroring, metadata modification])
+AT_KEYWORDS([mirror mirrors mirroring])
+OVS_VSWITCHD_START
+add_of_ports br0 1 2 3
+AT_CHECK([ovs-vsctl set Bridge br0 mirrors=@m -- \
+                    --id=@p1 get Port p1 -- --id=@p3 get Port p3 -- \
+                    --id=@m create Mirror name=mymirror select_all=true output_port=@p3],
+         [0], [ignore])
+
+AT_DATA([flows.txt], [dnl
+in_port=1 actions=load:0x00->NXM_OF_IN_PORT[[]],output:2
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+
+dnl Metadata modified, packet shouldn't duplicate.
+flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
+AT_CHECK([ovs-appctl ofproto/trace ovs-dummy "$flow"], [0], [stdout])
+AT_CHECK_UNQUOTED([tail -1 stdout], [0],
+  [Datapath actions: 3,2
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
 AT_SETUP([ofproto-dpif - mirroring, OFPP_NONE ingress port])
 AT_KEYWORDS([mirror mirrors mirroring])
 OVS_VSWITCHD_START
