diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 80886db..1a6b833 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -54,7 +54,10 @@ jobs:
         with:
           context: .
           platforms: linux/amd64,linux/arm64
-          build-args: "GDAL_VERSION=${{ matrix.gdal }} --build-arg BASE_IMAGE=${{ steps.vars.outputs.base_image }} --build-arg INSTALL_DEV_TOOLS=${{ steps.vars.outputs.install_dev_tools }}"
+          build-args: |
+            GDAL_VERSION=${{ matrix.gdal }}
+            BASE_IMAGE=${{ steps.vars.outputs.base_image }}
+            INSTALL_DEV_TOOLS=${{ steps.vars.outputs.install_dev_tools }}
           push: true
           tags: windpioneers/gdal-python:${{ steps.generator.outputs.name }}-gdal-${{ matrix.gdal }}-python-${{ matrix.python }}-${{ matrix.mode }}