diff --git a/scripts/pp b/scripts/pp
index c55d0f2db..2fece7068 100755
--- a/scripts/pp
+++ b/scripts/pp
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Copyright 2020 One Identity LLC. ALL RIGHTS RESERVED
-pp_revision="20200506"
+pp_revision="20200624"
  # Copyright 2018 One Identity LLC.  ALL RIGHTS RESERVED.
  #
  # Redistribution and use in source and binary forms, with or without
@@ -5562,12 +5562,11 @@ pp_rpm_detect_distro () {
           /^Fedora release/ { print "f" $3; exit; }
        ' /etc/fedora-release`
     elif test -f /etc/redhat-release; then
-       pp_rpm_distro=`awk '
-          /^Red Hat Enterprise Linux/ { print "rhel" $7; exit; }
-          /^CentOS release/           { print "centos" $3; exit; }
-          /^CentOS Linux release/     { print "centos" $4; exit; }
-          /^Red Hat Linux release/    { print "rh" $5; exit; }
-       ' /etc/redhat-release`
+       pp_rpm_distro=`sed -n \
+         -e 's/^Red Hat Linux.*release \([0-9][0-9\.]*\).*/rh\1/p' \
+         -e 's/^Red Hat Enterprise Linux.*release \([0-9][0-9\.]*\).*/rhel\1/p' \
+         -e 's/^CentOS.*release \([0-9][0-9\.]*\).*/centos\1/p' \
+       /etc/redhat-release`
     elif test -f /etc/SuSE-release; then
        pp_rpm_distro=`awk '
           /^SuSE Linux [0-9]/ { print "suse" $3; exit; }