diff --git a/Kconfig b/Kconfig
index 37331d2..9fd9de1 100644
--- a/Kconfig
+++ b/Kconfig
@@ -253,6 +253,7 @@ config FIT_SIGNATURE
 	bool "Enable signature verification of FIT uImages"
 	depends on DM
 	select RSA
+	select HASH
 	help
 	  This option enables signature verification of FIT uImages,
 	  using a hash signed and verified using RSA. If