diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index b0d7e4adb167..292749c0f4bc 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -695,6 +695,7 @@ enum {
 	FLAG_EXT_CTRL,
 	FLAG_EFS_ENABLE,
 	FLAG_DEFER_SETUP,
+	FLAG_LE_CONN_REQ_SENT,
 };
 
 enum {
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 1c94e51a28fe..407e9d61d061 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1223,6 +1223,9 @@ static void l2cap_le_connect(struct l2cap_chan *chan)
 	struct l2cap_conn *conn = chan->conn;
 	struct l2cap_le_conn_req req;
 
+	if (test_and_set_bit(FLAG_LE_CONN_REQ_SENT, &chan->flags))
+		return;
+
 	req.psm     = chan->psm;
 	req.scid    = cpu_to_le16(chan->scid);
 	req.mtu     = cpu_to_le16(chan->imtu);