diff --git a/prowler b/prowler
index 897d524a..a1a43df3 100755
--- a/prowler
+++ b/prowler
@@ -80,9 +80,6 @@ if __name__ == "__main__":
     parser.add_argument("--excluded-services", nargs="+", help="Services to exclude")
     # List checks options
     list_group = parser.add_mutually_exclusive_group()
-    list_group.add_argument(
-        "-L", "--list-groups", action="store_true", help="List groups"
-    )
     list_group.add_argument(
         "-l", "--list-checks", action="store_true", help="List checks"
     )