diff --git a/client/fix_backuppc_linux_sudo.sh b/client/fix_backuppc_linux_sudo.sh
index 46c8c6a..a74e38c 100755
--- a/client/fix_backuppc_linux_sudo.sh
+++ b/client/fix_backuppc_linux_sudo.sh
@@ -13,6 +13,7 @@ USER_ID=$(id -u)
 BACKUP_USER_LIST="backup backuppc"
 
 SUDOERS_D_INCLUDE_LINE="#includedir /etc/sudoers.d"
+SUDOERS_MAIN_CONF="/etc/sudoers"
 
 BACKUP_SUDOERS_LINE_REGEXP="backuppc.*ALL.*=.*(ALL:ALL).*NOEXEC:NOPASSWD:.*/usr/bin/rsync"
 BACKUP_SUDOERS_LINE="backup ALL=(ALL:ALL) NOEXEC:NOPASSWD: /usr/bin/rsync
@@ -44,7 +45,7 @@ is_sudoers_line()
 {
 	line_to_check="${1}"
 
-	if grep -q -- "${line_to_check}" /etc/sudoers
+	if grep -q -- "${line_to_check}" "${SUDOERS_MAIN_CONF}"
 	then
 		[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Function is_sudoers_line() — ${line_to_check} line is available in sudo configuration."
 		return "${SUCCESS}"
@@ -73,15 +74,14 @@ is_backup_sudoers_line()
 add_sudoers_conf()
 {
 	sudoers_conf="${1}"
-	sudoers_file="/etc/sudoers"
 
 	## Set sudoers configuration for BackupPC
-	cat << EOF >> "${sudoers_file}"
+	cat << EOF >> "${SUDOERS_MAIN_CONF}"
 # Added by a script
 ${sudoers_conf}
 EOF
 
-	[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Function add_sudoers_conf() — ${sudoers_file} was modified."
+	[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Function add_sudoers_conf() — ${SUDOERS_MAIN_CONF} was modified."
 }
 ## ]]]
 ## Add some configuration to a specific file under sudoers.d/  [[[