diff --git a/include/types/stick_table.h b/include/types/stick_table.h
index fef759b..4cd18d3 100644
--- a/include/types/stick_table.h
+++ b/include/types/stick_table.h
@@ -44,6 +44,7 @@
 	STKTABLE_DT_SERVER_ID,    /* the server ID to use with this session if > 0 */
 	STKTABLE_DT_CONN_CNT,     /* cumulated number of connections */
 	STKTABLE_DT_CONN_CUR,     /* concurrent number of connections */
+	STKTABLE_DT_SESS_CNT,     /* cumulated number of sessions (accepted connections) */
 	STKTABLE_DT_BYTES_IN_CNT, /* cumulated bytes count from client to servers */
 	STKTABLE_DT_BYTES_OUT_CNT,/* cumulated bytes count from servers to client */
 	STKTABLE_DATA_TYPES       /* Number of data types, must always be last */
@@ -54,6 +55,7 @@
 	int server_id;
 	unsigned int conn_cnt;
 	unsigned int conn_cur;
+	unsigned int sess_cnt;
 	unsigned long long bytes_in_cnt;
 	unsigned long long bytes_out_cnt;
 };
diff --git a/src/session.c b/src/session.c
index 9016a02..ed854d9 100644
--- a/src/session.c
+++ b/src/session.c
@@ -134,6 +134,11 @@
 	if (p->feconn > p->counters.feconn_max)
 		p->counters.feconn_max = p->feconn;
 	proxy_inc_fe_sess_ctr(l, p);
+	if (s->tracked_counters) {
+		void *ptr = stktable_data_ptr(s->tracked_table, s->tracked_counters, STKTABLE_DT_SESS_CNT);
+		if (ptr)
+			stktable_data_cast(ptr, sess_cnt)++;
+	}
 
 	/* this part should be common with other protocols */
 	s->si[0].fd        = cfd;
@@ -2208,6 +2213,54 @@
 	return acl_fetch_conn_cnt(&px->table, test, stktable_lookup_key(&px->table, key));
 }
 
+/* set test->i to the cumulated number of sessions in the stksess entry <ts> */
+static int
+acl_fetch_sess_cnt(struct stktable *table, struct acl_test *test, struct stksess *ts)
+{
+	test->flags = ACL_TEST_F_VOL_TEST;
+	test->i = 0;
+	if (ts != NULL) {
+		void *ptr = stktable_data_ptr(table, ts, STKTABLE_DT_SESS_CNT);
+		if (!ptr)
+			return 0; /* parameter not stored */
+		test->i = stktable_data_cast(ptr, sess_cnt);
+	}
+	return 1;
+}
+
+/* set test->i to the cumulated number of sessions from the session's tracked counters */
+static int
+acl_fetch_trk_sess_cnt(struct proxy *px, struct session *l4, void *l7, int dir,
+		       struct acl_expr *expr, struct acl_test *test)
+{
+	if (!l4->tracked_counters)
+		return 0;
+
+	return acl_fetch_sess_cnt(l4->tracked_table, test, l4->tracked_counters);
+}
+
+/* set test->i to the cumulated number of session from the session's source
+ * address in the table pointed to by expr.
+ */
+static int
+acl_fetch_src_sess_cnt(struct proxy *px, struct session *l4, void *l7, int dir,
+		       struct acl_expr *expr, struct acl_test *test)
+{
+	struct stktable_key *key;
+
+	key = tcpv4_src_to_stktable_key(l4);
+	if (!key)
+		return 0; /* only TCPv4 is supported right now */
+
+	if (expr->arg_len)
+		px = find_stktable(expr->arg.str);
+
+	if (!px)
+		return 0; /* table not found */
+
+	return acl_fetch_sess_cnt(&px->table, test, stktable_lookup_key(&px->table, key));
+}
+
 /* set test->i to the number of kbytes received from clients matching the stksess entry <ts> */
 static int
 acl_fetch_kbytes_in(struct stktable *table, struct acl_test *test, struct stksess *ts)
@@ -2318,6 +2371,8 @@
 	{ "src_updt_conn_cnt",  acl_parse_int,   acl_fetch_src_updt_conn_cnt, acl_match_int, ACL_USE_TCP4_VOLATILE },
 	{ "trk_conn_cur",       acl_parse_int,   acl_fetch_trk_conn_cur,      acl_match_int, ACL_USE_NOTHING },
 	{ "src_conn_cur",       acl_parse_int,   acl_fetch_src_conn_cur,      acl_match_int, ACL_USE_TCP4_VOLATILE },
+	{ "trk_sess_cnt",       acl_parse_int,   acl_fetch_trk_sess_cnt,      acl_match_int, ACL_USE_NOTHING },
+	{ "src_sess_cnt",       acl_parse_int,   acl_fetch_src_sess_cnt,      acl_match_int, ACL_USE_TCP4_VOLATILE },
 	{ "trk_kbytes_in",      acl_parse_int,   acl_fetch_trk_kbytes_in,     acl_match_int, ACL_USE_TCP4_VOLATILE },
 	{ "src_kbytes_in",      acl_parse_int,   acl_fetch_src_kbytes_in,     acl_match_int, ACL_USE_TCP4_VOLATILE },
 	{ "trk_kbytes_out",     acl_parse_int,   acl_fetch_trk_kbytes_out,    acl_match_int, ACL_USE_TCP4_VOLATILE },
diff --git a/src/stick_table.c b/src/stick_table.c
index d701d09..e68cae3 100644
--- a/src/stick_table.c
+++ b/src/stick_table.c
@@ -528,6 +528,7 @@
 	[STKTABLE_DT_SERVER_ID] = { .name = "server_id", .data_length = stktable_data_size(server_id) },
 	[STKTABLE_DT_CONN_CNT]  = { .name = "conn_cnt",  .data_length = stktable_data_size(conn_cnt)  },
 	[STKTABLE_DT_CONN_CUR]  = { .name = "conn_cur",  .data_length = stktable_data_size(conn_cur)  },
+	[STKTABLE_DT_SESS_CNT]  = { .name = "sess_cnt",  .data_length = stktable_data_size(sess_cnt)  },
 	[STKTABLE_DT_BYTES_IN_CNT]  = { .name = "bytes_in_cnt",  .data_length = stktable_data_size(bytes_in_cnt)  },
 	[STKTABLE_DT_BYTES_OUT_CNT] = { .name = "bytes_out_cnt", .data_length = stktable_data_size(bytes_out_cnt) },
 };