diff --git a/setup/package.py b/setup/package.py
index 0004bb7d0..9f69db8f1 100755
--- a/setup/package.py
+++ b/setup/package.py
@@ -229,6 +229,10 @@ def _prepare_build_dir(args, win32=False, move_addons=True):
         "exercise",
         "--exclude",
         "deployment",
+        "--exclude",
+        "Makefile",
+        "--exclude",
+        "odoo.conf",
     ]
     if win32 is False:
         cmd += ["--exclude", "setup/win32"]