diff --git a/freqtrade/tests/exchange/__init__.py b/freqtrade/tests/exchange/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/freqtrade/tests/optimize/__init__.py b/freqtrade/tests/optimize/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/freqtrade/tests/rpc/__init__.py b/freqtrade/tests/rpc/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/freqtrade/tests/strategy/__init__.py b/freqtrade/tests/strategy/__init__.py
new file mode 100644
index 000000000..e69de29bb