diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index ed1de6640be..f98a04cf80c 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -515,7 +515,6 @@ static int smp_init(struct bt_smp *smp)
 static uint8_t get_auth(uint8_t auth)
 {
 	auth &= BT_SMP_AUTH_MASK;
-	auth &= ~(BT_SMP_AUTH_SC | BT_SMP_AUTH_KEYPRESS);
 
 	if (bt_smp_io_capa == BT_SMP_IO_NO_INPUT_OUTPUT) {
 		auth &= ~(BT_SMP_AUTH_MITM);
@@ -1324,11 +1323,6 @@ static uint8_t smp_security_request(struct bt_conn *conn, struct bt_buf *buf)
 	}
 
 	auth = req->auth_req & BT_SMP_AUTH_MASK;
-	if (auth & BT_SMP_AUTH_SC) {
-		BT_WARN("Unsupported auth requirements: 0x%x, repairing\n",
-			auth);
-		goto pair;
-	}
 
 	if ((auth & BT_SMP_AUTH_MITM) && keys->type != BT_KEYS_AUTHENTICATED) {
 		if (bt_smp_io_capa != BT_SMP_IO_NO_INPUT_OUTPUT) {
diff --git a/net/bluetooth/smp.h b/net/bluetooth/smp.h
index 3419c758f60..4816a9aa57e 100644
--- a/net/bluetooth/smp.h
+++ b/net/bluetooth/smp.h
@@ -60,10 +60,8 @@ struct bt_smp_hdr {
 #define BT_SMP_AUTH_NONE			0x00
 #define BT_SMP_AUTH_BONDING			0x01
 #define BT_SMP_AUTH_MITM			0x04
-#define BT_SMP_AUTH_SC				0x08
-#define BT_SMP_AUTH_KEYPRESS			0x10
 
-#define BT_SMP_AUTH_MASK			0x1f
+#define BT_SMP_AUTH_MASK			0x07
 
 #define BT_SMP_CMD_PAIRING_REQ			0x01
 #define BT_SMP_CMD_PAIRING_RSP			0x02