diff --git a/bashup-backup-files.sh b/bashup-backup-files.sh
index 3f6868c..c80718a 100755
--- a/bashup-backup-files.sh
+++ b/bashup-backup-files.sh
@@ -7,8 +7,7 @@
 # load include file
 source $(dirname $0)/bashup.sh
 
-bashup::set_existing_backups
-bashup::set_retention_array
+bashup::set-retention_array
 
 # create backup for today
 if [[ " ${retention_array[@]} " =~ " ${today} " ]]; then
diff --git a/bashup-backup-mysql.sh b/bashup-backup-mysql.sh
index b1b2a67..deca41b 100755
--- a/bashup-backup-mysql.sh
+++ b/bashup-backup-mysql.sh
@@ -7,8 +7,7 @@
 # load include file
 source $(dirname $0)/bashup.sh
 
-bashup::set_existing_backups
-bashup::set_retention_array
+bashup::set-retention_array
 
 # create backup for today
 if [[ " ${retention_array[@]} " =~ " ${today} " ]]; then
diff --git a/bashup-backup-pdns.sh b/bashup-backup-pdns.sh
index 211a64a..4fa575e 100755
--- a/bashup-backup-pdns.sh
+++ b/bashup-backup-pdns.sh
@@ -7,8 +7,7 @@
 # load include file
 source $(dirname $0)/bashup.sh
 
-bashup::set_existing_backups
-bashup::set_retention_array
+bashup::set-retention_array
 
 # create backup for today
 if [[ " ${retention_array[@]} " =~ " ${today} " ]]; then
diff --git a/bashup-list-backups.sh b/bashup-list-backups.sh
index aaa8188..09f649b 100755
--- a/bashup-list-backups.sh
+++ b/bashup-list-backups.sh
@@ -92,7 +92,9 @@ if [ ! -z "$backup" ]; then
   fi
 else
   # output list of backups (dates)
-  ls -1 $backup_storage_dir | grep -v lost+found
+  for existing_backup in "${existing_backups[@]}"; do
+    echo $existing_backup
+  done
 fi
 
 bashup::unmount_storage_dir
diff --git a/bashup.sh b/bashup.sh
index d2dfa37..5e7f577 100755
--- a/bashup.sh
+++ b/bashup.sh
@@ -70,9 +70,9 @@ if [[ "$0" == *"-backup-"* ]];then
   fi
 fi
 
-function bashup::set_retention_array () {
+function bashup::set-retention_array () {
 
-  declare -a retention_array
+  declare -a -g retention_array
 
   # set retention days
   if [ $retention_days -gt 0 ]; then