diff --git a/.gitea/workflows/83-alpine.yaml b/.gitea/workflows/83-alpine.yaml
index 4d75952..0dfb7dc 100644
--- a/.gitea/workflows/83-alpine.yaml
+++ b/.gitea/workflows/83-alpine.yaml
@@ -23,7 +23,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          file: Dockerfile.ubuntu
+          file: Dockerfile.alpine
           build-args: |
             ALPINE_VERSION=3.19
             PHP_VERSION=83
diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index ff8f45d..b4d52cb 100644
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -10,9 +10,6 @@ ENV PHP_VERSION=${PHP_VERSION}
 # Set workdir at root
 WORKDIR /root
 
-# Use root user to install all dependencies
-USER root
-
 RUN apt -y update && apt -y upgrade && apt -y install \
     software-properties-common