diff --git a/src/generator.c b/src/generator.c
index 1a6f8ee4..859a7fa3 100644
--- a/src/generator.c
+++ b/src/generator.c
@@ -49,7 +49,6 @@ struct share_msg {
 	int64_t id; // Our own id for submitting upstream
 
 	int client_id;
-	int msg_id; // Stratum message id from client
 	time_t submit_time;
 };
 
@@ -1398,7 +1397,6 @@ static void submit_share(gdata_t *gdata, json_t *val)
 	share = ckzalloc(sizeof(share_msg_t));
 	share->submit_time = time(NULL);
 	share->client_id = client_id;
-	json_get_int(&share->msg_id, val, "msg_id");
 	msg->json_msg = val;
 
 	/* Add new share entry to the share hashtable */
@@ -1459,8 +1457,8 @@ static bool parse_share(proxy_instance_t *proxi, const char *buf)
 			proxi->id, proxi->subid, buf);
 		goto out;
 	}
-	LOGINFO("Proxy %d:%d share result %s from client %d with msg_id %d", proxi->id,
-		proxi->subid, buf, share->client_id, share->msg_id);
+	LOGINFO("Proxy %d:%d share result %s from client %d", proxi->id, proxi->subid,
+		buf, share->client_id);
 	free(share);
 out:
 	if (val)
diff --git a/src/stratifier.c b/src/stratifier.c
index 19e2896f..8a21a058 100644
--- a/src/stratifier.c
+++ b/src/stratifier.c
@@ -3505,7 +3505,7 @@ static void update_client(const stratum_instance_t *client, const int64_t client
 /* Submit a share in proxy mode to the parent pool. workbase_lock is held.
  * Needs to be entered with client holding a ref count. */
 static void submit_share(stratum_instance_t *client, const int64_t jobid, const char *nonce2,
-			 const char *ntime, const char *nonce, const int msg_id)
+			 const char *ntime, const char *nonce)
 {
 	ckpool_t *ckp = client->ckp;
 	json_t *json_msg;
@@ -3513,10 +3513,9 @@ static void submit_share(stratum_instance_t *client, const int64_t jobid, const
 	char *msg;
 
 	sprintf(enonce2, "%s%s", client->enonce1var, nonce2);
-	JSON_CPACK(json_msg, "{sIsssssssIsisisi}", "jobid", jobid, "nonce2", enonce2,
+	JSON_CPACK(json_msg, "{sIsssssssIsisi}", "jobid", jobid, "nonce2", enonce2,
 			     "ntime", ntime, "nonce", nonce, "client_id", client->id,
-			     "msg_id", msg_id, "proxy", client->proxyid,
-			     "subproxy", client->subproxyid);
+			     "proxy", client->proxyid, "subproxy", client->subproxyid);
 	msg = json_dumps(json_msg, 0);
 	json_decref(json_msg);
 	send_generator(ckp, msg, GEN_LAX);
@@ -3697,11 +3696,8 @@ out_unlock:
 	/* Submit share to upstream pool in proxy mode. We submit valid and
 	 * stale shares and filter out the rest. */
 	if (wb && wb->proxy && submit) {
-		int msg_id = 0;
-
-		json_get_int(&msg_id, json_msg, "id");
 		LOGINFO("Submitting share upstream: %s", hexhash);
-		submit_share(client, id, nonce2, ntime, nonce, msg_id);
+		submit_share(client, id, nonce2, ntime, nonce);
 	}
 
 	add_submit(ckp, client, diff, result, submit);