diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index d3e4ece..333baab 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -40,9 +40,11 @@ jobs:
       - name: Build
         run: |
           BUILD_ARGS=""
-          while IFS= read -r line; do
-            BUILD_ARGS+=" --build-arg $line"
-          done <<< "${{ inputs.build-args }}"
+          echo "${{ inputs.build_args }}" | while IFS= read -r line; do
+            if [[ ! -z "$line" ]]; then
+              BUILD_ARGS+=" --build-arg $line"
+            fi
+          done
           docker build . $BUILD_ARGS \
             -t ${{ vars.REGISTRY }}/${{ gitea.repository }}:${{ inputs.tag }} \
             -t ${{ vars.REGISTRY }}/${{ gitea.repository }}:${{ gitea.sha }}