diff --git a/inc/temp.inc.sh b/inc/temp.inc.sh
index a8e4e99f..ffcf37c1 100644
--- a/inc/temp.inc.sh
+++ b/inc/temp.inc.sh
@@ -413,6 +413,7 @@ CHECKTEMP_SERVICE_RUNSENSOR(){
 					else
 						FanSpeed=$(echo ${vHOSTFAN} | awk '/ / {print $8}' | sed -e 's/%//g')
 					fi
+					echo "${FanSpeed}" >| ${PW_TMPFOLDER}/.lastfancheck/${SENSORa}
 				else
 					FanSpeed=''
 				fi