diff --git a/.gitea/workflows/base-build.yml b/.gitea/workflows/base-build.yml
index 03d525b..495fe84 100644
--- a/.gitea/workflows/base-build.yml
+++ b/.gitea/workflows/base-build.yml
@@ -23,15 +23,20 @@ jobs:
     steps:
       - name: Checkout repo
         uses: actions/checkout@v3
-      
+      - name: Build custom Alpine builder image
+        run: |
+          docker build -t alpine-builder:latest .
+
       - name: Run Alpine build scripts
         run: |
           mkdir -p latest
           bash base-image-script/alpine-base_pt1.sh
 
-      - name: Run build scripts inside docker container
+      - name: Run Alpine build scripts inside builder container
         run: |
-          docker run --rm --privileged --security-opt seccomp=unconfined -v ${{ github.workspace }}:/workspace -w /workspace alpine:latest \
+          docker run --rm --privileged --security-opt seccomp=unconfined \
+            -v ${{ github.workspace }}:/workspace \
+            -w /workspace alpine-builder:latest \
             bash base-image-script/alpine-base_pt1.sh
 
       - name: Show tarball