diff --git a/check_clientbackup.sh b/check_clientbackup.sh
index 095f0d2d0e2453104576f487127d162c2c49fed6..02ce7e1e93ee75840e10943efe731a30f83acc13 100755
--- a/check_clientbackup.sh
+++ b/check_clientbackup.sh
@@ -158,7 +158,8 @@ else
 
       # This is faster andd doesn't need comparison of snapshots in output
       # and works with initial backups too
-      typeswet -i iModFDelete=0 iModDDelete=0
+      typeset -i iModFDelete=0
+      typeset -i iModDDelete=0
       iModFNew=$(    cat $logfile | grep "^Files:.*unmodified" | awk '{sum+=$2;} END {print sum;}' )
       iModFChange=$( cat $logfile | grep "^Files:.*unmodified" | awk '{sum+=$4;} END {print sum;}' )
       iModFNone=$(   cat $logfile | grep "^Files:.*unmodified" | awk '{sum+=$6;} END {print sum;}' )