diff --git a/ppc64-diag.spec b/ppc64-diag.spec
index cb2faa3..27640b4 100644
--- a/ppc64-diag.spec
+++ b/ppc64-diag.spec
@@ -1,6 +1,6 @@
 Name:           ppc64-diag
 Version:        2.7.6
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        PowerLinux Platform Diagnostics
 URL:            https://github.com/power-ras/%{name}
 License:        GPLv2
@@ -21,6 +21,7 @@ BuildRequires:  bison
 Requires:       ppc64-diag-rtas >= 2.7.6
 Requires:       servicelog
 Requires:       lsvpd
+Requires:       powerpc-utils >= 1.3.0
 
 Source0:        https://github.com/power-ras/p%{name}/archive/v%{version}/%{name}-%{version}.tar.gz
 Source1:        add_regex.8
@@ -168,6 +169,9 @@ if [ "$1" = "0" ]; then # last uninstall
 fi
 
 %changelog
+* Mon Mar 30 2020 Than Ngo <than@redhat.com> - 2.7.6-5
+- add requirement on powerpc-utils in main package
+
 * Sat Mar 28 2020 Than Ngo <than@redhat.com> - 2.7.6-4
 - create rtas subpackage to avoid the perl dependency