diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 24c293d..d3e4ece 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -15,6 +15,10 @@ on:
         required: false
         type: string
         default: ${{ vars.REGISTRY_PASSWORD }}
+      build-args:
+        required: false
+        type: string
+        default: ""
 
 jobs:
   build:
@@ -34,6 +38,13 @@ jobs:
           username: ${{ inputs.username }}
           password: ${{ inputs.password }}
       - name: Build
-        run: docker build . -t ${{ vars.REGISTRY }}/${{ gitea.repository }}:${{ inputs.tag }} -t ${{ vars.REGISTRY }}/${{ gitea.repository }}:${{ gitea.sha }}
+        run: |
+          BUILD_ARGS=""
+          while IFS= read -r line; do
+            BUILD_ARGS+=" --build-arg $line"
+          done <<< "${{ inputs.build-args }}"
+          docker build . $BUILD_ARGS \
+            -t ${{ vars.REGISTRY }}/${{ gitea.repository }}:${{ inputs.tag }} \
+            -t ${{ vars.REGISTRY }}/${{ gitea.repository }}:${{ gitea.sha }}
       - name: Push
         run: docker push ${{ vars.REGISTRY }}/${{ gitea.repository }} --all-tags