--- trunk/installer-simple/bin/installer.sh.in	2016/06/13 12:12:30	2940
+++ trunk/installer-simple/bin/installer.sh.in	2016/06/13 12:13:22	2941
@@ -686,11 +686,21 @@
 				export FORMAT_FILESYSTEM_BOOTHDD="ext2"
 				export FORMAT_FILESYSTEM_ROOTHDD="f2fs"
 			else
-				export BOOTHDD=""
-				export SWAPHDD=""
-				export ROOTHDD="${HDD}1"
-				export FORMAT_FILESYSTEM_BOOTHDD=""
-				export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
+				# ext4 seems not to be compatible again
+				if [[ ${FORMAT_FILESYSTEM} = ext4 ]]
+				then
+					export BOOTHDD="${HDD}1"
+					export SWAPHDD=""
+					export ROOTHDD="${HDD}2"
+					export FORMAT_FILESYSTEM_BOOTHDD="ext2"
+					export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
+				else
+					export BOOTHDD=""
+					export SWAPHDD=""
+					export ROOTHDD="${HDD}1"
+					export FORMAT_FILESYSTEM_BOOTHDD=""
+					export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
+				fi
 			fi
 			export INSTALL_METHOD="${method}"
 			;;