diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
index 9a7d4b6..da5d971 100644
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -36,6 +36,7 @@ services:
       SECRET_KEY: ${SECRET_KEY:-replace_me_with_32_byte_hex_default}
       INTERNAL_SECRET: ${INTERNAL_SECRET:-replace_me_with_32_byte_hex_default}
       DOMAIN: ${DOMAIN:-localhost}
+      PYTHONPATH: /app/src
     ports:
       - "8000:8000"
     networks: