diff --git a/clusters/cl01tl/helm/talos/templates/config.yaml b/clusters/cl01tl/helm/talos/templates/config.yaml
index 04d790dea..037570f7f 100644
--- a/clusters/cl01tl/helm/talos/templates/config.yaml
+++ b/clusters/cl01tl/helm/talos/templates/config.yaml
@@ -22,8 +22,8 @@ data:
     echo ">> Backups prior to '$DATE_RANGE' will be removed";
     echo "";
 
-    FILES=$(s3cmd ls --no-check-certificate ${BUCKET}/cl01tl/etcd/ |
-        awk -v file_match="$FILE_MATCH" '$4 < file_match {print $4}');
+    FILES=$(s3cmd ls --no-check-certificate "${BUCKET}/cl01tl/etcd/" | \
+        awk -v file_match="$FILE_MATCH" '$4 < file_match && $4 !~ /\/$/ {print $4}')
 
     if [ $? -ne 0 ]; then
         echo "";