diff --git a/src/sshare/plugin/plugin.py b/src/sshare/plugin/plugin.py
index 3d75c6b..558f2c2 100644
--- a/src/sshare/plugin/plugin.py
+++ b/src/sshare/plugin/plugin.py
@@ -14,6 +14,9 @@
 
 import importlib
 import importlib.util
+import sys
+
+from pathlib import Path
 
 from sshare.plugin.config import Flag
 from sshare.plugin.config import NoDefault
@@ -49,9 +52,9 @@ class PluginLoader:
         ]
 
     @staticmethod
-    def at(logger=None, config=dict(), flags=dict(), *args):
+    def at(*args, logger=None, config=dict(), flags=dict()):
         return [
-            Plugin.external(plugin, logger, config, flags)
+            Plugin.external(Path(plugin), logger, config, flags)
             for plugin
             in args
         ]
diff --git a/src/sshare/validator.py b/src/sshare/validator.py
index f4e21fd..64ba589 100644
--- a/src/sshare/validator.py
+++ b/src/sshare/validator.py
@@ -113,7 +113,7 @@ def main():
     arg_parser.add_argument(
         "plugins",
         nargs="*",
-        help="plugin(s) to be validated",
+        help="plugin(s) to be validate (Default: all external plugins)",
     )
     arguments = arg_parser.parse_args()
     if arguments.dev: