diff --git a/iscsi-scst/kernel/Kconfig b/iscsi-scst/kernel/Kconfig
index 70c282422..7c5ee221a 100644
--- a/iscsi-scst/kernel/Kconfig
+++ b/iscsi-scst/kernel/Kconfig
@@ -1,6 +1,6 @@
 config SCST_ISCSI
 	tristate "ISCSI Target"
-	depends on SCST && INET
+	depends on SCST && INET && LIBCRC32C
 	default SCST
 	help
 	  ISCSI target driver for SCST framework. The iSCSI protocol has been