diff --git a/inc/temp.inc.sh b/inc/temp.inc.sh
index 0bf04693..04951f66 100644
--- a/inc/temp.inc.sh
+++ b/inc/temp.inc.sh
@@ -57,7 +57,7 @@ CHECKTEMP(){
 	if [ "${temptype}" != "sensors" ]; then
 		for ESXIHOST in "${PW_ALLHOSTS[@]}"; do
 			if [ ! -f ${PW_TMPFOLDER}/${PW_ESXI_HOST_NAMES[${ESXIHOST}]}.down ] && ([ "${search}" == "" ] || [[ "${PW_ESXI_HOST_NAMES[${ESXIHOST}],,}" = *"${search,,}"* ]]); then
-				GET_HOST_FANSPEED ${ESXIHOST} ${cdt}
+				GET_HOST_FANSPEED ${ESXIHOST} ${cdt} &
 			fi
 		done
 		[ "${PW_ESXI_DEF_FANSPEED}" != "" ] && ESXI_DEF_FANSPEED=${PW_ESXI_DEF_FANSPEED} || ESXI_DEF_FANSPEED=30