diff --git a/mm/Kconfig b/mm/Kconfig
index 774fd0bbe..bc0a74948 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -711,15 +711,6 @@ config PCP_BATCH_SCALE_MAX
 config PHYS_ADDR_T_64BIT
 	def_bool 64BIT
 
-config BOUNCE
-	bool "Enable bounce buffers"
-	default y
-	depends on BLOCK && MMU && HIGHMEM
-	help
-	  Enable bounce buffers for devices that cannot access the full range of
-	  memory available to the CPU. Enabled by default when HIGHMEM is
-	  selected, but you may say n to override this.
-
 config MMU_NOTIFIER
 	bool
 	select INTERVAL_TREE