diff --git a/update-dns.sh b/update-dns.sh
index 844d72a..3fd66e1 100755
--- a/update-dns.sh
+++ b/update-dns.sh
@@ -57,7 +57,7 @@ if [ $((PostFetchMasterSerial)) -gt $((PreFetchMasterSerial)) ]; then
 fi
 
 rm -f "$BindInternalConfTmp"
-rm -f "$BindInternalConfTmp"
+rm -f "$BindExternalConfTmp"
 InsertZoneToIncludeFile "$CommunityDomain" "$ZoneFilesFolder""db.""$CommunityDomain" "$BindExternalConfTmp"
 
 for Subnet in $CommunitySubnets; do