diff --git a/machine-learning/Dockerfile b/machine-learning/Dockerfile
index e5d5f22c6b..4413f28f25 100644
--- a/machine-learning/Dockerfile
+++ b/machine-learning/Dockerfile
@@ -15,6 +15,8 @@ RUN poetry install --sync --no-interaction --no-ansi --no-root --only main
 
 FROM python:3.11.4-slim-bullseye@sha256:91d194f58f50594cda71dcd2e8fdefd90e7ecc57d07823813b67c8521e565dcd
 
+RUN apt-get update && apt-get install -y --no-install-recommends tini && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /usr/src/app
 ENV NODE_ENV=production \
   TRANSFORMERS_CACHE=/cache \
@@ -25,4 +27,5 @@ ENV NODE_ENV=production \
 
 COPY --from=builder /opt/venv /opt/venv
 COPY app .
-ENTRYPOINT ["python", "-m", "app.main"]
+ENTRYPOINT ["tini", "--"]
+CMD ["python", "-m", "app.main"]
diff --git a/server/Dockerfile b/server/Dockerfile
index 642a0992e6..b62c062c5f 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -22,7 +22,7 @@ ENV NODE_ENV=production
 
 WORKDIR /usr/src/app
 
-RUN apk add --no-cache ffmpeg imagemagick-dev libraw-dev perl vips-dev vips-heif vips-jxl vips-magick
+RUN apk add --no-cache ffmpeg imagemagick-dev libraw-dev perl tini vips-dev vips-heif vips-jxl vips-magick
 
 COPY --from=prod /usr/src/app/node_modules ./node_modules
 COPY --from=prod /usr/src/app/dist ./dist
@@ -39,4 +39,4 @@ VOLUME /usr/src/app/upload
 
 EXPOSE 3001
 
-ENTRYPOINT ["/bin/sh"]
+ENTRYPOINT ["tini", "--", "/bin/sh"]
diff --git a/web/Dockerfile b/web/Dockerfile
index 17794c222c..0a6ee7d5ea 100644
--- a/web/Dockerfile
+++ b/web/Dockerfile
@@ -3,7 +3,7 @@ FROM node:18.16.0-alpine3.18@sha256:9036ddb8252ba7089c2c83eb2b0dcaf74ff1069e8ddf
 
 WORKDIR /usr/src/app
 EXPOSE 3000
-RUN apk add --no-cache setpriv
+RUN apk add --no-cache setpriv tini
 
 FROM base as builder
 
@@ -39,6 +39,6 @@ COPY --from=prod /usr/src/app/build ./build
 COPY package.json package-lock.json ./
 COPY entrypoint.sh ./
 
-ENTRYPOINT ["/bin/sh"]
+ENTRYPOINT ["tini", "--", "/bin/sh"]
 
 CMD ["entrypoint.sh"]
diff --git a/web/entrypoint.sh b/web/entrypoint.sh
old mode 100644
new mode 100755