diff --git a/package/dmraid/Config.in b/package/dmraid/Config.in
index 7b3724487a..641b17fdd9 100644
--- a/package/dmraid/Config.in
+++ b/package/dmraid/Config.in
@@ -1,6 +1,7 @@
 config BR2_PACKAGE_DMRAID
 	bool "dmraid"
 	depends on BR2_LARGEFILE
+	depends on BR2_USE_MMU # lvm2
 	select BR2_PACKAGE_LVM2
 	help
 	  dmraid discovers, activates, deactivates and displays properties
diff --git a/package/lvm2/Config.in b/package/lvm2/Config.in
index 374de94600..df9f4554f1 100644
--- a/package/lvm2/Config.in
+++ b/package/lvm2/Config.in
@@ -1,6 +1,7 @@
 config BR2_PACKAGE_LVM2
 	bool "lvm2 & device mapper"
 	depends on BR2_LARGEFILE
+	depends on BR2_USE_MMU # needs fork()
 	help
 	  This is LVM2, the rewrite of The Linux Logical Volume Manager.
 	  LVM supports enterprise level volume management of disk and disk
diff --git a/package/parted/Config.in b/package/parted/Config.in
index 7349763bd1..6c6840d79c 100644
--- a/package/parted/Config.in
+++ b/package/parted/Config.in
@@ -2,6 +2,7 @@ config BR2_PACKAGE_PARTED
 	bool "parted"
 	depends on BR2_LARGEFILE
 	depends on BR2_USE_WCHAR
+	depends on BR2_USE_MMU # lvm2
 	select BR2_PACKAGE_LVM2
 	select BR2_PACKAGE_READLINE
 	select BR2_PACKAGE_UTIL_LINUX
diff --git a/package/udisks/Config.in b/package/udisks/Config.in
index 77cbcb885c..a50b3ea335 100644
--- a/package/udisks/Config.in
+++ b/package/udisks/Config.in
@@ -2,6 +2,7 @@ config BR2_PACKAGE_UDISKS
 	bool "udisks"
 	depends on BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV
 	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_USE_MMU # lvm2
 	select BR2_PACKAGE_UDEV
 	select BR2_PACKAGE_UDEV_ALL_EXTRAS
 	select BR2_PACKAGE_DBUS