diff --git a/.docker/testing/Dockerfile b/.docker/testing/Dockerfile
index d0fbfb4552..d2c22191a6 100644
--- a/.docker/testing/Dockerfile
+++ b/.docker/testing/Dockerfile
@@ -12,7 +12,7 @@ FROM greenbone/gvm-libs-$VERSION-$COMPILER-build
 ARG DEBIAN_FRONTEND=noninteractive
 
 # Install curl and gnupg to add remote repositories
-# Add repository for yarn
+# Add repository for yarn & nodejs
 RUN apt-get update && apt-get install --assume-yes \
     curl \
     gnupg \
@@ -21,13 +21,19 @@ RUN apt-get update && apt-get install --assume-yes \
     https://dl.yarnpkg.com/debian/pubkey.gpg \
     | apt-key add - && \
     echo "deb http://dl.yarnpkg.com/debian/ stable main" \
-    > /etc/apt/sources.list.d/yarn.list
+    > /etc/apt/sources.list.d/yarn.list \
+ && curl --silent --show-error \
+    https://deb.nodesource.com/gpgkey/nodesource.gpg.key \
+    | apt-key add - && \
+    echo "deb https://deb.nodesource.com/node_14.x buster main" \
+    > /etc/apt/sources.list.d/nodesource.list
 
 # Install node.js and yarn for gsa
 # Install Debian core dependencies required for building gsad
+
 RUN apt-get update && apt-get install --assume-yes \
-    nodejs \
     libmicrohttpd-dev \
+    nodejs \
     yarn \
     libxml2-dev \
     libxslt1-dev \