diff --git a/postplug.spec b/postplug.spec
index fff82fb..726412b 100644
--- a/postplug.spec
+++ b/postplug.spec
@@ -1,7 +1,7 @@
 %define nopermfs_gid  32
 Name:          postplug
 Version:       1.5.0
-Release:       1mamba
+Release:       2mamba
 Summary:       Pluggable boot-time configuration tool
 Group:         System/Tools
 Vendor:        openmamba
@@ -22,7 +22,7 @@ Requires:      read-edid
 Requires:      dmidecode
 %endif
 Requires:      libblkid
-Requires:      /sbin/blkid
+Requires:      /usr/sbin/blkid
 Requires:      setserial
 Requires:      coreutils
 Requires:      dhcp-server
@@ -186,6 +186,9 @@ exit 0
 %{_sysconfdir}/%{name}/rc%{name}.d/30xorg
 
 %changelog
+* Sat Jul 17 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.5.0-2mamba
+- require /usr/sbin/blkid instead of /sbin/blkid
+
 * Sun Apr 25 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.5.0-1mamba
 - update to 1.5.0