diff --git a/pre_checkin.sh b/pre_checkin.sh
index 4ed7c53..5cd0052 100644
--- a/pre_checkin.sh
+++ b/pre_checkin.sh
@@ -21,11 +21,13 @@ fi
 sed '
 	s/spec file for package util-linux/spec file for package python-libmount/;
 	/^Name:/s/util-linux/python-libmount/;
+	s/WARNING: After editing this file please/WARNING: Never edit this file!!! Edit util-linux.spec and/
 ' <util-linux.spec >python-libmount.spec
 
 sed '
 	s/spec file for package util-linux/spec file for package util-linux-systemd/;
 	/^Name:/s/util-linux/util-linux-systemd/;
+	s/WARNING: After editing this file please/WARNING: Never edit this file!!! Edit util-linux.spec and/
 ' <util-linux.spec >util-linux-systemd.spec
 
 cp -a util-linux.changes python-libmount.changes
diff --git a/python-libmount.spec b/python-libmount.spec
index 7b60de9..40487d4 100644
--- a/python-libmount.spec
+++ b/python-libmount.spec
@@ -23,7 +23,7 @@
 
 Name:           python-libmount
 %define _name   util-linux
-# WARNING: After editing this file please call pre_checkin.sh to update spec files:
+# WARNING: Never edit this file!!! Edit util-linux.spec and call pre_checkin.sh to update spec files:
 %define _name util-linux
 # To prevent dependency loop in automatic build systems, we want to
 # build util-linux in parts.  To build all at once, set build_all to 1.
@@ -76,7 +76,7 @@ Name:           python-libmount
 %endif
 Summary:        %main_summary
 License:        GPL-2.0+
-Group:          %group_pl
+Group:          %main_group
 BuildRequires:  audit-devel
 BuildRequires:  bc
 BuildRequires:  binutils-devel
diff --git a/util-linux-systemd.spec b/util-linux-systemd.spec
index 93a7f36..1e375fd 100644
--- a/util-linux-systemd.spec
+++ b/util-linux-systemd.spec
@@ -23,7 +23,7 @@
 
 Name:           util-linux-systemd
 %define _name   util-linux
-# WARNING: After editing this file please call pre_checkin.sh to update spec files:
+# WARNING: Never edit this file!!! Edit util-linux.spec and call pre_checkin.sh to update spec files:
 %define _name util-linux
 # To prevent dependency loop in automatic build systems, we want to
 # build util-linux in parts.  To build all at once, set build_all to 1.