diff --git a/mm/Kconfig b/mm/Kconfig
index adfeae4decb4..a550635ea5c3 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -419,10 +419,11 @@ config ARCH_WANTS_THP_SWAP
 
 config THP_SWAP
 	def_bool y
-	depends on TRANSPARENT_HUGEPAGE && ARCH_WANTS_THP_SWAP
+	depends on TRANSPARENT_HUGEPAGE && ARCH_WANTS_THP_SWAP && SWAP
 	help
 	  Swap transparent huge pages in one piece, without splitting.
-	  XXX: For now this only does clustered swap space allocation.
+	  XXX: For now, swap cluster backing transparent huge page
+	  will be split after swapout.
 
 	  For selection by architectures with reasonable THP sizes.