diff --git a/crypto/Kconfig b/crypto/Kconfig
index 4ce509d..68790ad 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -16,6 +16,10 @@
 	help
 	  This option provides the API for cryptographic algorithms.
 
+config CRYPTO_BLKCIPHER
+	tristate
+	select CRYPTO_ALGAPI
+
 config CRYPTO_MANAGER
 	tristate "Cryptographic algorithm manager"
 	select CRYPTO_ALGAPI