diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc6b78d..a135c08 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 1.2.0
+
+- Fix zero remainder rules
+
 ## 1.1.0
 
 - Add `get_supported_languages` method to engine
diff --git a/script/package b/script/package
index 1f04c1f..524f647 100755
--- a/script/package
+++ b/script/package
@@ -8,4 +8,6 @@ _PROGRAM_DIR = _DIR.parent
 _VENV_DIR = _PROGRAM_DIR / ".venv"
 
 context = venv.EnvBuilder().ensure_directories(_VENV_DIR)
-subprocess.check_call([context.env_exe, _PROGRAM_DIR / "setup.py", "bdist_wheel"])
+subprocess.check_call(
+    [context.env_exe, _PROGRAM_DIR / "setup.py", "sdist", "bdist_wheel"]
+)