Try this.

diff --git a/.github/workflows/docker-build-master.yaml b/.github/workflows/docker-build-master.yaml
index 114a468e441d34c44811de73ac05ce427c41784e..2671b1557fcb1934f369da814df9f9bc6de39c9b 100644 (file)
--- a/.github/workflows/docker-build-master.yaml
+++ b/.github/workflows/docker-build-master.yaml
@@ -30,7 +30,7 @@ jobs:
         with:
           context: ./
           file: ./docker/Dockerfile
-          ssh: [github=${{ secrets.SSH_PRIVATE_KEY }}] # Can be removed when no longer pulling from private repos.
+          ssh: "github=${{ secrets.SSH_PRIVATE_KEY }}" # Can be removed when no longer pulling from private repos.
           platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm64,linux/arm/v7
           push: true
           tags: registry.nova.do/shairport-sync:unstable-${{ env.BRANCH }}