diff --git a/Dockerfile b/Dockerfile
index 337e9d3..c649e39 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,6 +8,7 @@ COPY pyproject.toml README.md ./
 RUN poetry install --no-interaction --no-ansi --without dev
 
 RUN pip install pytest --no-cache-dir
+RUN pip install httpx --no-cache-dir
 
 COPY ./rq_dashboard_fast /app/rq_dashboard_fast
 COPY app.py /app