diff --git a/xdsl/interpreters/__init__.py b/xdsl/interpreters/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/xdsl/interpreters/experimental/__init__.py b/xdsl/interpreters/experimental/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/xdsl/rewriting/__init__.py b/xdsl/rewriting/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/xdsl/rewriting/composable_rewriting/__init__.py b/xdsl/rewriting/composable_rewriting/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/xdsl/rewriting/composable_rewriting/immutable_ir/__init__.py b/xdsl/rewriting/composable_rewriting/immutable_ir/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/xdsl/transforms/experimental/__init__.py b/xdsl/transforms/experimental/__init__.py
new file mode 100644
index 0000000000..e69de29bb2