diff --git a/lib/Kconfig b/lib/Kconfig
index c1a8918..5634e47 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -295,7 +295,7 @@
 
 config DIGSIG
 	tristate "In-kernel signature checker"
-	depends on CRYPTO
+	depends on KEYS
 	select MPILIB
 	help
 	  Digital signature verification. Currently only RSA is supported.
diff --git a/security/integrity/Kconfig b/security/integrity/Kconfig
index d87fa2a..d384ea9 100644
--- a/security/integrity/Kconfig
+++ b/security/integrity/Kconfig
@@ -5,7 +5,7 @@
 
 config INTEGRITY_DIGSIG
 	boolean "Digital signature verification using multiple keyrings"
-	depends on INTEGRITY
+	depends on INTEGRITY && KEYS
 	default n
 	select DIGSIG
 	help