diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index ab408aa9b6d6eea0d2cc28a1e1da9500f3a610ab..0796c1a090c029db5d038020ae52684ee423c2e3 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -527,6 +527,7 @@ config LKDTM
 	tristate "Linux Kernel Dump Test Tool Module"
 	depends on DEBUG_KERNEL
 	depends on KPROBES
+	depends on BLOCK
 	default n
 	help
 	This module enables testing of the different dumping mechanisms by