diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 5dc27e0..881ac7f 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -2,7 +2,7 @@ name: Build Docker Image
 
 on:
   push:
-    branches: [ main ]
+    branches: [ main, master ]
   workflow_dispatch:
 
 jobs:
@@ -31,7 +31,7 @@ jobs:
         with:
           context: .
           file: ./Dockerfile
-          platforms: linux/amd64,linux/arm/v7,linux/arm64
+          platforms: linux/amd64
           push: true
           tags: |
             flotte-docker-registry.spdns.org/frontend-server:latest
diff --git a/Dockerfile b/Dockerfile
index 9ca613e..a4bc160 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM node:14.14.0-alpine3.10 AS builder
 WORKDIR /
 COPY package.json package-lock.json ./
-RUN apk add --no-cache python3
+RUN apk add --no-cache python3 build-base
 RUN npm install && npm install -g @angular/cli && mkdir frontend
 RUN mv node_modules ./frontend
 WORKDIR /frontend