diff --git a/dracut.spec b/dracut.spec
index 32d3cff..fa8aa3e 100644
--- a/dracut.spec
+++ b/dracut.spec
@@ -1,6 +1,6 @@
 Name:          dracut
 Version:       038
-Release:       2mamba
+Release:       3mamba
 Summary:       Generic, modular initramfs generation tool that can be used across various distributions
 Group:         System/Kernel and Hardware
 Vendor:        openmamba
@@ -72,7 +72,6 @@ Requires:      openssh-clients
 Requires:      cifs-utils
 Requires:      open-fcoe
 Requires:      open-lldp
-Requires:      multipath-tools
 Requires:      open-iscsi
 Requires:      nbd
 Requires:      lvm2
@@ -89,6 +88,10 @@ Dracut is a generic, modular initramfs generation tool that can be used across v
 Summary:       Extra optional modules for dracut
 Group:         Development/Libraries
 Requires:      bootchart
+Requires:      multipath-tools
+%ifarch %{ix86} x86_64
+Requires:      biosdevname
+%endif
 Requires:      %{name} = %{version}-%{release}
 
 %description modules-extras
@@ -215,8 +218,6 @@ ln -s ../bin/mkinitrd %{buildroot}%{_sbindir}/mkinitrd
 %{_prefix}/lib/dracut/modules.d/90livenet/*
 %dir %{_prefix}/lib/dracut/modules.d/90mdraid
 %{_prefix}/lib/dracut/modules.d/90mdraid/*
-%dir %{_prefix}/lib/dracut/modules.d/90multipath
-%{_prefix}/lib/dracut/modules.d/90multipath/*
 %dir %{_prefix}/lib/dracut/modules.d/90qemu
 %{_prefix}/lib/dracut/modules.d/90qemu/*
 %dir %{_prefix}/lib/dracut/modules.d/90qemu-net
@@ -335,11 +336,16 @@ ln -s ../bin/mkinitrd %{buildroot}%{_sbindir}/mkinitrd
 %{_prefix}/lib/dracut/modules.d/05busybox/module-setup.sh
 %dir %{_prefix}/lib/dracut/modules.d/50gensplash
 %{_prefix}/lib/dracut/modules.d/50gensplash/*
+%dir %{_prefix}/lib/dracut/modules.d/90multipath
+%{_prefix}/lib/dracut/modules.d/90multipath/*
 %dir %{_prefix}/lib/dracut/modules.d/97biosdevname
 %{_prefix}/lib/dracut/modules.d/97biosdevname/*
 %doc NEWS README README.generic README.kernel README.modules TODO
 
 %changelog
+* Mon Aug 25 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 038-3mamba
+- also move to -extra multipath which causes disks locking during installation
+
 * Sun Aug 24 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 038-2mamba
 - don't require biosdevname as we prefer to keep kernel devices names for now