diff --git a/kdump-lib.sh b/kdump-lib.sh
index 19d749f..d981c4f 100755
--- a/kdump-lib.sh
+++ b/kdump-lib.sh
@@ -186,14 +186,6 @@ get_kdump_targets()
         kdump_targets="$kdump_targets $_root"
     fi
 
-    # NOTE:
-    # dracut parses devices from "/etc/fstab" with the "x-initrd.mount" option,
-    # which will be added as host_devs, it also includes usually simple devices
-    # (say mounted to /boot, /boot/efi/, etc) plus the root device. Then kdump
-    # must wait for these devices if initramfs is built with "--hostonly-cmdline".
-    #
-    # We don't pass "--hostonly-cmdline" to dracut, so there's no problem.
-
     echo "$kdump_targets"
 }
 
diff --git a/kexec-tools.spec b/kexec-tools.spec
index 1a37ef9..f356e32 100644
--- a/kexec-tools.spec
+++ b/kexec-tools.spec
@@ -47,7 +47,7 @@ Requires(post): systemd-units
 Requires(preun): systemd-units
 Requires(postun): systemd-units
 Requires(pre): coreutils sed zlib 
-Requires: dracut >= 044-117
+Requires: dracut >= 046-7
 Requires: dracut-network >= 044-117
 Requires: ethtool
 BuildRequires: zlib-devel zlib zlib-static elfutils-devel-static glib2-devel bzip2-devel ncurses-devel bison flex lzo-devel snappy-devel
diff --git a/mkdumprd b/mkdumprd
index 5342dac..6df144b 100644
--- a/mkdumprd
+++ b/mkdumprd
@@ -37,7 +37,7 @@ is_wdt_addition_needed
 [[ $? -eq 0 ]] && WDTCFG="-a watchdog"
 
 extra_modules=""
-dracut_args=("--hostonly" "--hostonly-i18n" "-o" "plymouth dash resume ifcfg" $WDTCFG)
+dracut_args=("--hostonly" "--hostonly-cmdline" "--hostonly-i18n" "-o" "plymouth dash resume ifcfg" $WDTCFG)
 OVERRIDE_RESETTABLE=0
 
 add_dracut_arg() {
@@ -452,6 +452,8 @@ if ! is_fadump_capable; then
     # The 2nd rootfs mount stays behind the normal dump target mount,
     # so it doesn't affect the logic of check_dump_fs_modified().
     is_dump_to_rootfs && add_mount "$(to_dev_name $(get_root_fs_device))"
+
+    add_dracut_arg "--no-hostonly-default-device"
 fi
 
 dracut "${dracut_args[@]}" "$@"