diff --git a/rust2rpm/__main__.py b/rust2rpm/__main__.py
index 04ad42f..16b1344 100644
--- a/rust2rpm/__main__.py
+++ b/rust2rpm/__main__.py
@@ -357,6 +357,8 @@ def main():
                         help="Store crate in current directory")
     parser.add_argument("-a", "--rpmautospec", action="store_true",
                         help="Use autorelease and autochangelog features")
+    parser.add_argument("--no-rpmautospec", action="store_false",
+                        help="Do not use rpmautospec")
     parser.add_argument("--all-features", action="store_true",
                         help="Activate all available features")
     parser.add_argument("--dynamic-buildrequires", action="store_true",
@@ -436,7 +438,9 @@ def main():
 
     kwargs["auto_changelog_entry"] = not args.no_auto_changelog_entry
 
-    rpmautospec = args.rpmautospec or detect_rpmautospec(default_target, spec_file)
+    rpmautospec = args.rpmautospec
+    if args.rpmautospec is None:
+        rpmautospec = detect_rpmautospec(default_target, spec_file)
     kwargs["rpmautospec"] = rpmautospec
 
     if args.target in {"fedora", "mageia", "opensuse"}: