diff --git a/src/ydata_synthetic/synthesizers/time_series/__init__.py b/src/ydata_synthetic/synthesizers/time_series/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/src/ydata_synthetic/utils/__init__.py b/src/ydata_synthetic/utils/__init__.py
new file mode 100644
index 00000000..e69de29b