diff --git a/python/afdko/invoker.py b/python/afdko/invoker.py
index a14e4649b..44038b458 100644
--- a/python/afdko/invoker.py
+++ b/python/afdko/invoker.py
@@ -8,7 +8,6 @@
 import sys
 from typing import NoReturn
 
-
 # Complete command registry with abbreviations
 # Format: name -> (module:function, description, category)
 # Categories: 'primary', 'secondary', 'plot'
@@ -225,11 +224,12 @@ def main() -> NoReturn:
         sys.exit(0)
 
     # Help requested
-    if subcmd in ('-h', '--help', 'help'):
-        # Check for command name after -h
+    if subcmd in ('-h', '--help', 'help', '-u'):
+        # Check for command name after -h/-u
         if len(sys.argv) > 2:
             arg = sys.argv[2]
             # afdko -h <command> -> afdko <command> -h
+            # afdko -u <command> -> afdko <command> -h
             # Check if it's a valid command
             if arg in ALL_COMMANDS:
                 sys.argv = ['afdko', arg, '-h']
diff --git a/tests/invoker_test.py b/tests/invoker_test.py
index 5a7d83d16..cb51ebb7d 100644
--- a/tests/invoker_test.py
+++ b/tests/invoker_test.py
@@ -10,7 +10,6 @@
 
 import pytest
 import subprocess
-import sys
 
 
 class TestHelpSystem: