diff --git a/docs/submission.md b/docs/submission.md
index 843a761f334d08a8a57bfc4d561eab20fc1954e6..a40ebdcbb54bc471a217854f3a8a2aad92474847 100644
--- a/docs/submission.md
+++ b/docs/submission.md
@@ -22,7 +22,7 @@ Our platform supports custom runtime environments. This means you have the flexi
 
 - **`requirements.txt`**: List any PyPI packages your project needs. **Do specify versions, as we observe significant difference in inference time between different `transformer` versions.**
 - **`apt.txt`**: Include any apt packages required.
-- **`Dockerfile`**: Optionally, you can provide your own Dockerfile. An example is located at `utilities/_Dockerfile`, which can serve as a helpful starting point. **the 
+- **`Dockerfile`**: The one located at the root will be used by default to build your submission. 
 
 For detailed setup instructions regarding runtime dependencies, refer to the documentation in the `docs/runtime.md` file.