diff --git a/mdit_py_plugins/admon/__init__.py b/mdit_py_plugins/admon/__init__.py
index 49b1c15..27e968d 100644
--- a/mdit_py_plugins/admon/__init__.py
+++ b/mdit_py_plugins/admon/__init__.py
@@ -1 +1,3 @@
-from .index import admon_plugin  # noqa: F401
+from .index import admon_plugin
+
+__all__ = ("admon_plugin",)
diff --git a/mdit_py_plugins/anchors/__init__.py b/mdit_py_plugins/anchors/__init__.py
index d9c4f05..1d9cbb9 100644
--- a/mdit_py_plugins/anchors/__init__.py
+++ b/mdit_py_plugins/anchors/__init__.py
@@ -1 +1,3 @@
-from .index import anchors_plugin  # noqa F401
+from .index import anchors_plugin
+
+__all__ = ("anchors_plugin",)
diff --git a/mdit_py_plugins/attrs/__init__.py b/mdit_py_plugins/attrs/__init__.py
index 587cb06..a2f48a9 100644
--- a/mdit_py_plugins/attrs/__init__.py
+++ b/mdit_py_plugins/attrs/__init__.py
@@ -1 +1,3 @@
-from .index import attrs_block_plugin, attrs_plugin  # noqa: F401
+from .index import attrs_block_plugin, attrs_plugin
+
+__all__ = ("attrs_block_plugin", "attrs_plugin")
diff --git a/mdit_py_plugins/container/__init__.py b/mdit_py_plugins/container/__init__.py
index 7a89c81..32ae9cd 100644
--- a/mdit_py_plugins/container/__init__.py
+++ b/mdit_py_plugins/container/__init__.py
@@ -1 +1,3 @@
-from .index import container_plugin  # noqa F401
+from .index import container_plugin
+
+__all__ = ("container_plugin",)
diff --git a/mdit_py_plugins/deflist/__init__.py b/mdit_py_plugins/deflist/__init__.py
index fbd9b0e..97008b8 100644
--- a/mdit_py_plugins/deflist/__init__.py
+++ b/mdit_py_plugins/deflist/__init__.py
@@ -1 +1,3 @@
-from .index import deflist_plugin  # noqa F401
+from .index import deflist_plugin
+
+__all__ = ("deflist_plugin",)
diff --git a/mdit_py_plugins/dollarmath/__init__.py b/mdit_py_plugins/dollarmath/__init__.py
index 1840543..102b925 100644
--- a/mdit_py_plugins/dollarmath/__init__.py
+++ b/mdit_py_plugins/dollarmath/__init__.py
@@ -1 +1,3 @@
-from .index import dollarmath_plugin  # noqa F401
+from .index import dollarmath_plugin
+
+__all__ = ("dollarmath_plugin",)
diff --git a/mdit_py_plugins/footnote/__init__.py b/mdit_py_plugins/footnote/__init__.py
index d85daae..c172629 100644
--- a/mdit_py_plugins/footnote/__init__.py
+++ b/mdit_py_plugins/footnote/__init__.py
@@ -1 +1,3 @@
-from .index import footnote_plugin  # noqa: F401
+from .index import footnote_plugin
+
+__all__ = ("footnote_plugin",)
diff --git a/mdit_py_plugins/front_matter/__init__.py b/mdit_py_plugins/front_matter/__init__.py
index 26bce1d..7475c01 100644
--- a/mdit_py_plugins/front_matter/__init__.py
+++ b/mdit_py_plugins/front_matter/__init__.py
@@ -1 +1,3 @@
-from .index import front_matter_plugin  # noqa: F401
+from .index import front_matter_plugin
+
+__all__ = ("front_matter_plugin",)
diff --git a/mdit_py_plugins/myst_blocks/__init__.py b/mdit_py_plugins/myst_blocks/__init__.py
index 434cad6..207afec 100644
--- a/mdit_py_plugins/myst_blocks/__init__.py
+++ b/mdit_py_plugins/myst_blocks/__init__.py
@@ -1 +1,3 @@
-from .index import myst_block_plugin  # noqa: F401
+from .index import myst_block_plugin
+
+__all__ = ("myst_block_plugin",)
diff --git a/mdit_py_plugins/myst_role/__init__.py b/mdit_py_plugins/myst_role/__init__.py
index 67b87f8..12e07ee 100644
--- a/mdit_py_plugins/myst_role/__init__.py
+++ b/mdit_py_plugins/myst_role/__init__.py
@@ -1 +1,3 @@
-from .index import myst_role_plugin  # noqa: F401
+from .index import myst_role_plugin
+
+__all__ = ("myst_role_plugin",)
diff --git a/mdit_py_plugins/texmath/__init__.py b/mdit_py_plugins/texmath/__init__.py
index f0c2588..387a81d 100644
--- a/mdit_py_plugins/texmath/__init__.py
+++ b/mdit_py_plugins/texmath/__init__.py
@@ -1 +1,3 @@
-from .index import texmath_plugin  # noqa F401
+from .index import texmath_plugin
+
+__all__ = ("texmath_plugin",)