diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index 1a4d6aa..29ad744 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -75,7 +75,7 @@ jobs:
             -t "$image_ref" \
             .
 
-          digest="$(grep -o '"containerimage.digest":"sha256:[^"]*"' "$metadata_file" | cut -d'"' -f4)"
+          digest="$(grep -o '"containerimage\.digest"[[:space:]]*:[[:space:]]*"sha256:[^"]*"' "$metadata_file" | grep -o 'sha256:[^"]*')"
           test -n "$digest"
           printf '%s@%s\n' "$REGISTRY_HOST/$REGISTRY_NAMESPACE/nxtgauge-admin-solid" "$digest" > /tmp/admin-solid-image-ref.txt