diff --git a/crypto/asymmetric_keys/Kconfig b/crypto/asymmetric_keys/Kconfig
index 03a6eb95ab500bd37fe2b2e4000a73b1c01a99b0..0320c7d4b3e16d7c4722c8503b527920c25b8343 100644
--- a/crypto/asymmetric_keys/Kconfig
+++ b/crypto/asymmetric_keys/Kconfig
@@ -22,7 +22,6 @@ config ASYMMETRIC_PUBLIC_KEY_SUBTYPE
 
 config PUBLIC_KEY_ALGO_RSA
 	tristate "RSA public-key algorithm"
-	select MPILIB_EXTRA
 	select MPILIB
 	help
 	  This option enables support for the RSA algorithm (PKCS#1, RFC3447).