diff --git a/cfg_checker/helpers/tgz.py b/cfg_checker/helpers/tgz.py
index 631125e..754f0de 100644
--- a/cfg_checker/helpers/tgz.py
+++ b/cfg_checker/helpers/tgz.py
@@ -8,13 +8,17 @@
 
 class TGZFile(object):
     basefile = None
+    _labelname = "labelfile"
 
     def __init__(self, _filepath, label=None):
         # Check if this filename exists
         if not os.path.exists(_filepath):
             # If the archive not exists, create it
             # simple labelfile for a non-empty archive
-            _labelname = "labelfile"
+
+            if not label:
+                label = "MCP Checker TGZ file"
+
             with tempfile.TemporaryFile() as _tempfile:
                 _tempfile.write(label.encode('utf-8'))
                 _tempfile.flush()
@@ -22,7 +26,7 @@
                 # create tgz
                 with tarfile.open(_filepath, "w:gz") as tgz:
                     _info = tgz.gettarinfo(
-                        arcname=_labelname,
+                        arcname=self._labelname,
                         fileobj=_tempfile
                     )
                     tgz.addfile(_info, fileobj=_tempfile)
@@ -124,9 +128,11 @@
                     _n.append(f.rsplit('/', 1)[1])
                 else:
                     _n.append(f)
-            return _n
-        else:
-            return _names
+            _names = _n
+        # remove label file from output
+        if self._labelname in _names:
+            _names.remove(self._labelname)
+        return _names
 
     def has_file(self, name):
         if name in self.list_files():
diff --git a/cfg_checker/modules/packages/repos.py b/cfg_checker/modules/packages/repos.py
index 27c388c..00c438f 100644
--- a/cfg_checker/modules/packages/repos.py
+++ b/cfg_checker/modules/packages/repos.py
@@ -736,12 +736,7 @@
 
     def _build_action(self, url, tags):
         for t in tags:
-            logger_cli.info(
-                "# Building repo info for '{}/{}'".format(
-                    url,
-                    t
-                )
-            )
+            logger_cli.info("# Building repo info for '{}'".format(t))
             self.build_repos(url, tag=t)
 
     def get_available_tags(self, tag=None):
@@ -773,20 +768,28 @@
         # See if this is a list action
         if action == "list":
             _all = ReposInfo().list_tags()
-            # Print pretty list and exit
-            logger_cli.info("# Tags available at '{}':".format(url))
-            for t in _all:
-                _ri = self._repo_index
-                _isparsed = any(
-                    [k for k, v in _ri.iteritems() if v['props']['tag'] == t]
-                )
-                if _isparsed:
-                    logger_cli.info(get_tag_label(t, parsed=True))
-                else:
-                    logger_cli.info(get_tag_label(t))
+            if _all:
+                # Print pretty list and exit
+                logger_cli.info("# Tags available at '{}':".format(url))
+                for t in _all:
+                    _ri = self._repo_index
+                    _isparsed = any(
+                        [k for k, v in _ri.iteritems()
+                         if v['props']['tag'] == t]
+                    )
+                    if _isparsed:
+                        logger_cli.info(get_tag_label(t, parsed=True))
+                    else:
+                        logger_cli.info(get_tag_label(t))
+            else:
+                logger_cli.info("# Not tags parsed yet for '{}':".format(url))
+
             # exit
             return
 
+        if action == "build":
+            self._build_action(url, [tag])
+
         # Populate action tags
         _action_tags = self.get_available_tags(tag)
 
@@ -802,9 +805,7 @@
                 )
             )
         # Execute actions
-        if action == "build":
-            self._build_action(url, _action_tags)
-        elif action == "fetch":
+        if action == "fetch":
             for t in _action_tags:
                 self.fetch_versions(t, descriptions=descriptions, apps=apps)