diff --git a/Dockerfile b/Dockerfile
index 321a9f5..08ee59e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,6 +13,7 @@ FROM python:3.11-slim AS base
 
 ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \
+    PYTHONPATH=/app \
     PIP_NO_CACHE_DIR=1 \
     APP_PORT=8000 \
     APP_MODULE=app:app