diff --git a/dockerfile b/dockerfile
index a10006369..891b03d5b 100644
--- a/dockerfile
+++ b/dockerfile
@@ -5,25 +5,26 @@ WORKDIR /app
 # split the sqlite install here, so that it can caches the arm prebuilt
 # do not modify it, since we don't want to re-compile the arm prebuilt again
 RUN apt update && \
-            apt --yes install python3 python3-pip python3-dev git g++ make && \
-            ln -s /usr/bin/python3 /usr/bin/python && \
-            npm install mapbox/node-sqlite3#593c9d --build-from-source
+    apt --yes install python3 python3-pip python3-dev git g++ make && \
+    ln -s /usr/bin/python3 /usr/bin/python && \
+    npm install mapbox/node-sqlite3#593c9d --build-from-source
 
 COPY . .
-RUN npm install --legacy-peer-deps && npm run build && npm prune --production
+RUN npm install --legacy-peer-deps && \
+    npm run build && \
+    npm prune --production && \
+    chmod +x /app/extra/entrypoint.sh
+
 
 FROM node:14-bullseye-slim AS release
 WORKDIR /app
 
-# Install Apprise,
-# add sqlite3 cli for debugging in the future
-# iputils-ping for ping
+# Install Apprise, add sqlite3 cli for debugging in the future, iputils-ping for ping, util-linux for setpriv
 RUN apt update && \
-            apt --yes install python3 python3-pip python3-cryptography python3-six python3-yaml python3-click python3-markdown python3-requests python3-requests-oauthlib \
-                sqlite3 \
-                iputils-ping && \
-            pip3 --no-cache-dir install apprise && \
-            rm -rf /var/lib/apt/lists/*
+    apt --yes install python3 python3-pip python3-cryptography python3-six python3-yaml python3-click python3-markdown python3-requests python3-requests-oauthlib \
+        sqlite3 iputils-ping util-linux && \
+    pip3 --no-cache-dir install apprise && \
+    rm -rf /var/lib/apt/lists/*
 
 # Copy app files from build layer
 COPY --from=build /app /app
@@ -31,6 +32,7 @@ COPY --from=build /app /app
 EXPOSE 3001
 VOLUME ["/app/data"]
 HEALTHCHECK --interval=60s --timeout=30s --start-period=180s --retries=5 CMD node extra/healthcheck.js
+ENTRYPOINT ["extra/entrypoint.sh"]
 CMD ["node", "server/server.js"]
 
 FROM release AS nightly
diff --git a/dockerfile-alpine b/dockerfile-alpine
index a9e85c37d..5e34d84a8 100644
--- a/dockerfile-alpine
+++ b/dockerfile-alpine
@@ -4,22 +4,25 @@ WORKDIR /app
 
 # split the sqlite install here, so that it can caches the arm prebuilt
 RUN apk add --no-cache --virtual .build-deps make g++ python3 python3-dev git && \
-            ln -s /usr/bin/python3 /usr/bin/python && \
-            npm install mapbox/node-sqlite3#593c9d && \
-            apk del .build-deps && \
-            rm -f /usr/bin/python
+    ln -s /usr/bin/python3 /usr/bin/python && \
+    npm install mapbox/node-sqlite3#593c9d && \
+    apk del .build-deps && \
+    rm -f /usr/bin/python
 
 COPY . .
-RUN npm install --legacy-peer-deps && npm run build && npm prune --production
+RUN npm install --legacy-peer-deps && \
+    npm run build && \
+    npm prune --production && \
+    chmod +x /app/extra/entrypoint.sh
 
 
 FROM node:14-alpine3.12 AS release
 WORKDIR /app
 
-# Install apprise
-RUN apk add --no-cache python3 py3-cryptography py3-pip py3-six py3-yaml py3-click py3-markdown py3-requests py3-requests-oauthlib && \
-            pip3 --no-cache-dir install apprise && \
-            rm -rf /root/.cache
+# Install apprise, iputils for non-root ping, setpriv
+RUN apk add --no-cache iputils setpriv python3 py3-cryptography py3-pip py3-six py3-yaml py3-click py3-markdown py3-requests py3-requests-oauthlib && \
+    pip3 --no-cache-dir install apprise && \
+    rm -rf /root/.cache
 
 # Copy app files from build layer
 COPY --from=build /app /app
@@ -27,6 +30,7 @@ COPY --from=build /app /app
 EXPOSE 3001
 VOLUME ["/app/data"]
 HEALTHCHECK --interval=60s --timeout=30s --start-period=180s --retries=5 CMD node extra/healthcheck.js
+ENTRYPOINT ["extra/entrypoint.sh"]
 CMD ["node", "server/server.js"]
 
 FROM release AS nightly
diff --git a/extra/entrypoint.sh b/extra/entrypoint.sh
new file mode 100644
index 000000000..0f1d4e2f7
--- /dev/null
+++ b/extra/entrypoint.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env sh
+
+# set -e Exit the script if an error happens
+set -e
+PUID=${PUID=1000}
+PGID=${PGID=1000}
+
+files_ownership () {
+    # -h Changes the ownership of an encountered symbolic link and not that of the file or directory pointed to by the symbolic link.
+    # -R Recursively descends the specified directories
+    # -c Like verbose but report only when a change is made
+    chown -hRc "$PUID":"$PGID" /app/data
+}
+
+echo "==> Performing startup jobs and maintenance tasks"
+files_ownership
+
+echo "==> Starting application with user $PUID group $PGID"
+
+# --clear-groups Clear supplementary groups.
+exec setpriv --reuid "$PUID" --regid "$PGID" --clear-groups "$@"