diff --git a/.hadolint.yaml b/.hadolint.yaml
index 8f7e23e459df52ebbd66d768be22912a79d80eca..6ee0f3754f078193f8068ea9d1a015d7bbde3776 100644
--- a/.hadolint.yaml
+++ b/.hadolint.yaml
@@ -1,2 +1 @@
 ignored:
-  - DL3008
diff --git a/README.md b/README.md
index 44e4d4e0ccdd6565c69704450eb23ee73bda1fe2..a73a3c4fc7b5851ba82fe2908c153ff0ff208834 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # nut-upsd
 
+[![pipeline status](https://git.ethitter.com/docker/nut-upsd/badges/master/pipeline.svg)](https://git.ethitter.com/docker/nut-upsd/commits/master)
+
 Fully-customizable `nut` instance in a container. Many images exist, but they are
 feature-limited due to how `nut`'s configuration is handled. This image aims to
 provide all `nut` options without making too many compromises.
diff --git a/context/Dockerfile b/context/Dockerfile
index 221b3cc503e9e0174ecc38239e0dc3d7459e4635..bc4d86cce337ec4a01e2908884ac269581b6202c 100644
--- a/context/Dockerfile
+++ b/context/Dockerfile
@@ -7,7 +7,7 @@ RUN echo "deb http://security.debian.org/ buster/updates main" >> /etc/apt/sourc
 
 RUN apt-get update \
     && apt-get -y --no-install-recommends install \
-        nut \
+        nut=2.7.4-8 \
     && apt-get autoremove -y \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*