diff --git a/dev.Dockerfile b/dev.Dockerfile
index b38929db2..3fcc0803d 100644
--- a/dev.Dockerfile
+++ b/dev.Dockerfile
@@ -15,4 +15,4 @@ COPY ./ ./
 # Install dependencies
 RUN poetry config virtualenvs.create false && poetry install --no-interaction --no-ansi
 
-CMD ["uvicorn", "langflow.main:app", "--host", "0.0.0.0", "--port", "5003", "--reload", "log-level", "debug"]
\ No newline at end of file
+CMD ["uvicorn","--factory", "langflow.main:create_app", "--host", "0.0.0.0", "--port", "5003", "--reload", "log-level", "debug"]
\ No newline at end of file