diff --git a/agent-local/hddtemp b/agent-local/hddtemp
index 2cee393..75442c7 100755
--- a/agent-local/hddtemp
+++ b/agent-local/hddtemp
@@ -28,9 +28,9 @@ if [ "${hddtemp}" != "" ]; then
 	if [ -x "${hddtemp}" ]; then
 		if type parallel > /dev/null 2>&1; then
 			# When available, use GNU parallel for a significant performance boost. hddtemp runs serially(!)
-			output=$(parallel "${hddtemp}" -w -q ::: "${disks}" 2>/dev/null)
+			output=$(parallel "${hddtemp}" -w -q ::: ${disks} 2>/dev/null)
 		else
-			output=$(${hddtemp} -w -q "${disks}" 2>/dev/null)
+			output=$(${hddtemp} -w -q ${disks} 2>/dev/null)
 		fi
 		content=$(echo "$output" | awk '{ if ($0 !~ /not available/) { print $0 } }' | awk -F": " 'BEGIN{ ORS="" }{ print "|"$1"|"$2"|"$3"|";} ' | sed 's/[° ]C|/|C|/g' | sed 's/[° ]F|/|F|/g' | tr -cd '\12\14\40-\176')
 		if [ "${content}" != "" ]; then