diff --git a/Dockerfile b/Dockerfile
index 3320da8..eac892c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,6 +7,7 @@ COPY package.json yarn.lock ./
 RUN yarn install --frozen-lockfile
 
 FROM node:lts-alpine AS builder
+RUN apk add --no-cache curl
 WORKDIR /app
 
 RUN addgroup -g 1001 -S nodejs
@@ -23,6 +24,8 @@ ENV NODE_ENV production
 
 ENV NEXT_TELEMETRY_DISABLED 1
 
+HEALTHCHECK --interval=1m --timeout=3s CMD curl -f http://localhost:3000/ || exit 1
+
 CMD NEXT_PUBLIC_SITE_DOMAIN=$site_domain\
     NEXT_PUBLIC_FORCE_DEFAULT_THEME=$force_default_theme \
     NEXT_PUBLIC_DEFAULT_SOURCE_LANG=$default_source_lang \
diff --git a/README.md b/README.md
index db95b4b..513ed90 100644
--- a/README.md
+++ b/README.md
@@ -88,8 +88,9 @@ These are the currently known *Lingva* instances. Feel free to make a Pull Reque
 | [translate.plausibility.cloud](https://translate.plausibility.cloud/)       | [Hetzner](https://hetzner.com/)           | [Let's Encrypt](https://www.ssllabs.com/ssltest/analyze.html?d=translate.plausibility.cloud)    |
 | [lingva.lunar.icu](https://lingva.lunar.icu/)                               | [Lansol](https://lansol.de/)              | [Cloudflare](https://www.ssllabs.com/ssltest/analyze.html?d=lingva.lunar.icu)                   |
 | [lingva.opnxng.com](https://lingva.opnxng.com/)                             | [Linode](https://linode.com/)             | [Let's Encrypt](https://www.ssllabs.com/ssltest/analyze.html?d=lingva.opnxng.com)               |
-| [translate.dr460nf1r3.org](https://translate.dr460nf1r3.org/)               | [Netcup](https://netcup.eu/)              | [Cloudflare](https://www.ssllabs.com/ssltest/analyze.html?d=translate.dr460nf1r3.org)               |
-| [lingva.garudalinux.org](https://lingva.garudalinux.org/)                   | [Hetzner](https://hetzner.com/)           | [Cloudflare](https://www.ssllabs.com/ssltest/analyze.html?d=lingva.garudalinux.org)               |
+| [translate.projectsegfau.lt](https://translate.projectsegfau.lt/)           | Self-hosted                               | [Let's Encrypt](https://www.ssllabs.com/ssltest/analyze.html?d=translate.projectsegfau.lt)      |
+| [translate.dr460nf1r3.org](https://translate.dr460nf1r3.org/)               | [Netcup](https://netcup.eu/)              | [Cloudflare](https://www.ssllabs.com/ssltest/analyze.html?d=translate.dr460nf1r3.org)           |
+| [lingva.garudalinux.org](https://lingva.garudalinux.org/)                   | [Hetzner](https://hetzner.com/)           | [Cloudflare](https://www.ssllabs.com/ssltest/analyze.html?d=lingva.garudalinux.org)             |
 
 
 ## Public APIs
diff --git a/instances.json b/instances.json
index 39818ac..f28c054 100644
--- a/instances.json
+++ b/instances.json
@@ -5,6 +5,7 @@
   "https://translate.plausibility.cloud",
   "https://lingva.lunar.icu",
   "https://lingva.opnxng.com",
+  "https://translate.projectsegfau.lt",
   "https://lingva.garudalinux.org",
   "https://translate.dr460nf1r3.org"
 ]