diff --git a/pve-mod-gui-sensors.sh b/pve-mod-gui-sensors.sh
index 0fba487..703f7ec 100644
--- a/pve-mod-gui-sensors.sh
+++ b/pve-mod-gui-sensors.sh
@@ -387,8 +387,9 @@ function install_mod {
 		# Insert UPS data collection before the disk info line
 		sed -i "/my \$dinfo = df('\/', 1);/i\\
 		\\
-		\t# Collect UPS status information\\
-		\t\$res->{upsc} = \\\`$upsCmd\\\`;" "$NODES_PM_FILE"
+		# Collect UPS status information\\
+		\$res->{upsc} = \\\`$upsCmd\\\`;\\
+		" "$NODES_PM_FILE"
 		
 		msg "UPS output added to \"$NODES_PM_FILE\"."
 	fi