diff --git a/Dockerfile b/Dockerfile
index 1184d9a87..07c078921 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM python:3.13-alpine3.22
 
 #Install all dependencies.
-RUN apk add --no-cache postgresql-libs postgresql-client gettext zlib libjpeg libwebp libxml2-dev libxslt-dev openldap git libgcc libstdc++ nginx tini envsubst node
+RUN apk add --no-cache postgresql-libs postgresql-client gettext zlib libjpeg libwebp libxml2-dev libxslt-dev openldap git libgcc libstdc++ nginx tini envsubst nodejs npm
 
 #Print all logs without buffering it.
 ENV PYTHONUNBUFFERED=1 \
diff --git a/boot.sh b/boot.sh
index bced70dd5..51fb7d10d 100755
--- a/boot.sh
+++ b/boot.sh
@@ -89,6 +89,7 @@ python manage.py migrate
 if [ "${PLUGINS_BUILD}" -eq 1 ]; then
     echo "Running yarn build at startup because PLUGINS_BUILD is enabled"
     cd vue3
+    npm install --global yarn
     yarn build
     cd ..
 fi