diff --git a/fs/Kconfig b/fs/Kconfig
index 20f9b55..2aa4624 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -53,7 +53,7 @@
 
 config EXT2_FS_XIP
 	bool "Ext2 execute in place support"
-	depends on EXT2_FS
+	depends on EXT2_FS && MMU
 	help
 	  Execute in place can be used on memory-backed block devices. If you
 	  enable this option, you can select to mount block devices which are