diff --git a/powerwall.sh b/powerwall.sh
index c27dc133..55f6559a 100755
--- a/powerwall.sh
+++ b/powerwall.sh
@@ -157,7 +157,7 @@ CHECKTEMPSENSOR(){
 		if [ "${1}" == "Powerwall-CPU-Usage" ]; then
 			temp_c=$(awk '{u=$2+$4; t=$2+$4+$5; if (NR==1){u1=u; t1=t;} else print ($2+$4-u1) * 100 / (t-t1) "%"; }' <(grep 'cpu ' /proc/stat) <(sleep 1;grep 'cpu ' /proc/stat))
 		else
-			temp_c=$(ssh -q -o ConnectTimeout=1 -o ConnectionAttempts=1 root@${PW_REMOTE_SENSORS[${1}]} "awk '{u=$2+$4; t=$2+$4+$5; if (NR==1){u1=u; t1=t;} else print ($2+$4-u1) * 100 / (t-t1) "%"; }' <(grep 'cpu ' /proc/stat) <(sleep 1;grep 'cpu ' /proc/stat))"
+			temp_c=$(ssh -q -o ConnectTimeout=1 -o ConnectionAttempts=1 root@${PW_REMOTE_SENSORS[${1}]} "awk '{u=$2+$4; t=$2+$4+$5; if (NR==1){u1=u; t1=t;} else print ($2+$4-u1) * 100 / (t-t1) "%"; }' <(grep 'cpu ' /proc/stat) <(sleep 1;grep 'cpu ' /proc/stat)")
 		fi
 		echo ${PW_TEMP_THRESHOLDS[${1}]} | cut -d',' -f 1 | read temp_warn
 		echo ${PW_TEMP_THRESHOLDS[${1}]} | cut -d',' -f 2 | read temp_crit