diff --git a/.gitignore b/.gitignore
index e9d2b4c..f6f5435 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 *.txt
 build/
 tests/helpers/*
+src/backups/
 plan.sh
diff --git a/src/boring-backup b/src/boring-backup
index 8283a72..e9475e1 100755
--- a/src/boring-backup
+++ b/src/boring-backup
@@ -184,11 +184,21 @@ for script in "${__args[@]}"; do
     # Increase counter
     ((__iter++)) || true
 
+    # Unset on_error function to prevent misuse
+    unset on_error
+
     # Unset user defined variables
     unset compression
+    #unset name_prefix
+    unset name_date_fmt
+    #unset s3_access_key
+    #unset s3_secret_key
+    #unset s3_access_token
+    #unset s3_endpoint
+    #unset s3_region
+    #unset s3cmd_config
     unset tar_options
     unset tar_exclude
-    unset name_date_fmt
 done
 
 log "Backup FINISHED"