diff --git a/Dockerfile b/Dockerfile
index 88d4257..7578041 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,18 @@
 FROM python:3.12.5-slim-bullseye
 
-RUN pip3 install gunicorn
+RUN apt update -qq && \
+    apt install --yes tini && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN python -m pip install gunicorn
 
 RUN mkdir /opt/frx-challenges
 
+COPY requirements.txt /tmp/requirements.txt
+RUN python -m pip install -r /tmp/requirements.txt
+
 COPY . /opt/frx-challenges
 
 WORKDIR /opt/frx-challenges/frx_challenges
 
-RUN pip3 install -r ../requirements.txt
+ENTRYPOINT ["tini", "--"]
diff --git a/helm-chart/templates/deployment.yaml b/helm-chart/templates/deployment.yaml
index bf55b6f..081f93b 100644
--- a/helm-chart/templates/deployment.yaml
+++ b/helm-chart/templates/deployment.yaml
@@ -90,7 +90,7 @@ spec:
         - name: django
           image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
           imagePullPolicy: {{ .Values.image.pullPolicy }}
-          command:
+          args:
             - gunicorn
             - --bind
             - 127.0.0.1:8000
@@ -124,7 +124,7 @@ spec:
         - name: evaluator
           image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
           imagePullPolicy: {{ .Values.image.pullPolicy }}
-          command:
+          args:
             - python
             - manage.py
             - evaluator