diff --git a/recipes-powerpc-chrp_pegasos/home b/recipes-powerpc-chrp_pegasos/home
index 816897b..a19e64b 100644
--- a/recipes-powerpc-chrp_pegasos/home
+++ b/recipes-powerpc-chrp_pegasos/home
@@ -1,6 +1,7 @@
 partman-auto/text/home_scheme ::
 
 500 4000 7000 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
@@ -12,6 +13,7 @@
 	format{ } .
 
 100 10000 1000000000 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
diff --git a/recipes-powerpc-chrp_pegasos/multi b/recipes-powerpc-chrp_pegasos/multi
index b8af2ce..e45841d 100644
--- a/recipes-powerpc-chrp_pegasos/multi
+++ b/recipes-powerpc-chrp_pegasos/multi
@@ -1,6 +1,7 @@
 partman-auto/text/multi_scheme ::
 
 70 800 280 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
@@ -8,6 +9,7 @@
 	mountpoint{ / } .
 
 500 3000 5000 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
@@ -15,6 +17,7 @@
 	mountpoint{ /usr } .
 
 70 1500 3000 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
@@ -26,6 +29,7 @@
 	format{ } .
 
 20 300 400 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
@@ -33,6 +37,7 @@
         mountpoint{ /tmp } .
 
 300 3000 1000000000 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
diff --git a/recipes-powerpc-powermac_oldworld/home b/recipes-powerpc-powermac_oldworld/home
index 816897b..a19e64b 100644
--- a/recipes-powerpc-powermac_oldworld/home
+++ b/recipes-powerpc-powermac_oldworld/home
@@ -1,6 +1,7 @@
 partman-auto/text/home_scheme ::
 
 500 4000 7000 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
@@ -12,6 +13,7 @@
 	format{ } .
 
 100 10000 1000000000 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
diff --git a/recipes-powerpc-powermac_oldworld/multi b/recipes-powerpc-powermac_oldworld/multi
index b8af2ce..e45841d 100644
--- a/recipes-powerpc-powermac_oldworld/multi
+++ b/recipes-powerpc-powermac_oldworld/multi
@@ -1,6 +1,7 @@
 partman-auto/text/multi_scheme ::
 
 70 800 280 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
@@ -8,6 +9,7 @@
 	mountpoint{ / } .
 
 500 3000 5000 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
@@ -15,6 +17,7 @@
 	mountpoint{ /usr } .
 
 70 1500 3000 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
@@ -26,6 +29,7 @@
 	format{ } .
 
 20 300 400 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }
@@ -33,6 +37,7 @@
         mountpoint{ /tmp } .
 
 300 3000 1000000000 ext3
+	$lvmok{ }
 	method{ format }
 	format{ }
 	use_filesystem{ }