diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 35228b3..c7f567a 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -417,6 +417,13 @@
 config FAULT_INJECTION
 	bool
 
+config FAILSLAB
+	bool "Fault-injection capabilitiy for kmalloc"
+	depends on DEBUG_KERNEL
+	select FAULT_INJECTION
+	help
+	  This option provides fault-injection capabilitiy for kmalloc.
+
 config FAULT_INJECTION_DEBUG_FS
 	bool "Debugfs entries for fault-injection capabilities"
 	depends on FAULT_INJECTION && SYSFS