diff --git a/net/bluetooth/Kconfig b/net/bluetooth/Kconfig
index f495dea741e3eab06ce2ae73817dfca7e7a724f7..bfb3dc03c9de31a63db88876fa803df4d550aa84 100644
--- a/net/bluetooth/Kconfig
+++ b/net/bluetooth/Kconfig
@@ -6,6 +6,7 @@ menuconfig BT
 	tristate "Bluetooth subsystem support"
 	depends on NET && !S390
 	depends on RFKILL || !RFKILL
+	select CRYPTO
 	help
 	  Bluetooth is low-cost, low-power, short-range wireless technology.
 	  It was designed as a replacement for cables and other short-range