2 files changed, 4 insertions, 8 deletions

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index df9626695..967089112 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -68,10 +68,12 @@ v8.0.0
 
 The version [2.23.0](https://github.com/git-for-windows/git/releases/tag/v2.23.0.windows.1) for Git is working fine for development. You can then use the console from Git to do the development procedure.
 
+_Note:_ This list can likely get outdated. If so, please refer to the specific version of the [electronuserland builder](https://hub.docker.com/r/electronuserland/builder) that we use in our [Dockerfile](./Dockerfile).
+
 #### Debian/Ubuntu
 
 ```bash
-apt install libx11-dev libxext-dev libxss-dev libxkbfile-dev rpm
+apt install ca-certificates curl netbase wget tzdata rpm
 ```
 
 #### Fedora
diff --git a/Dockerfile b/Dockerfile
index 7c25776e4..4f772c0da 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,4 @@
-FROM node:14 as builder
-
-RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
-    && apt-get -y install --no-install-recommends libx11-dev libxext-dev libxss-dev libxkbfile-dev rpm \
-    && apt-get autoremove -y \
-    && apt-get clean -y \
-    && rm -rf /var/lib/apt/lists/*
+FROM electronuserland/builder:14 as builder
 
 WORKDIR /usr/src/ferdi