diff --git a/inc/temp.inc.sh b/inc/temp.inc.sh
index 91bdfa8f..c8b50ae0 100644
--- a/inc/temp.inc.sh
+++ b/inc/temp.inc.sh
@@ -403,7 +403,7 @@ CHECKTEMP_SERVICE_RUNSENSOR(){
 						echo "($(date +'%Y-%m-%d %H:%M:%S')) - ${SENSOR} - Sensor is reporting data again" >> ${logtemp}
 						rm -f ${PW_TMPFOLDER}/${SENSOR}-error.*
 					fi
-					if [[ test -a ${PW_TMPFOLDER}/${SENSOR}-error.* ]]; then
+					if test -a ${PW_TMPFOLDER}/${SENSOR}-error.* ; then
 						rm -f ${PW_TMPFOLDER}/${SENSOR}-error.*
 					fi