diff --git a/constructor/main.py b/constructor/main.py
index 170950204..fe59ea4a4 100644
--- a/constructor/main.py
+++ b/constructor/main.py
@@ -304,7 +304,7 @@ def main():
                    action="store",
                    metavar="CONDA_EXE")
 
-    p.add_argument('--construct-yaml-path',
+    p.add_argument('--construct-yaml-fn',
                    help="path to construct YAML file ready by constructor",
                    action="store",
                    metavar="CONSTRUCT_YAML_PATH",