diff --git a/extractor.py b/src/extractor.py
similarity index 100%
rename from extractor.py
rename to src/extractor.py
diff --git a/loader.py b/src/loader.py
similarity index 100%
rename from loader.py
rename to src/loader.py
diff --git a/main.py b/src/main.py
similarity index 96%
rename from main.py
rename to src/main.py
index 63e77a7..45b468a 100644
--- a/main.py
+++ b/src/main.py
@@ -26,7 +26,7 @@ async def main():
             abitrs = await extractor.get_extract_data(iblock_id=int(iblock_id), state=state)
             for abitr in abitrs:
                 await loader.load_data(state=state, abitr=abitr, storage=storage, iblock_id=int(iblock_id))
-        asyncio.sleep(10)
+        await asyncio.sleep(10)
 
 
 if __name__ == '__main__':
diff --git a/requirements.txt b/src/requirements.txt
similarity index 100%
rename from requirements.txt
rename to src/requirements.txt
diff --git a/settings.py b/src/settings.py
similarity index 100%
rename from settings.py
rename to src/settings.py
diff --git a/state.py b/src/state.py
similarity index 100%
rename from state.py
rename to src/state.py