diff --git a/.gitea/workflows/publish-docker.yml b/.gitea/workflows/publish-docker.yml
index 47b021c..ae0b849 100644
--- a/.gitea/workflows/publish-docker.yml
+++ b/.gitea/workflows/publish-docker.yml
@@ -41,6 +41,7 @@ jobs:
         with:
           context: .
           push: true
+          # Compatibility workaround for registry manifest rejection with attestations.
+          provenance: false
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-
diff --git a/Changelog.md b/Changelog.md
index 0a639fd..0c1a3f5 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -30,6 +30,7 @@ This file summarizes the project's git history in short, readable steps.
 
 ## Recent Enhancements
 
+- Disabled default build provenance attestations as a workaround for manifest rejection when publishing to the external Zot registry.
 - `efddb34`: Hid the fullscreen navigation arrows on mobile and kept swipe navigation in chronological order.
 - `99f9f64`: Added a fullscreen download button and changed the light-mode caption color back to `#303030`.
 - `8c84472`: Added direct fullscreen photo links by filename, previous and next navigation, mobile swipe gestures, and map zooming to the active photo area while keeping the view after close.