diff --git a/rust/crates/diagnostics/src/catalog_generated.rs b/rust/crates/diagnostics/src/catalog_generated.rs
index 1e61272..6608226 100644
--- a/rust/crates/diagnostics/src/catalog_generated.rs
+++ b/rust/crates/diagnostics/src/catalog_generated.rs
@@ -2344,6 +2344,18 @@ pub static EVENTS: &[EventMetadata] = &[
         rate: 60,
         owner: "Lithe",
     },
+    EventMetadata {
+        id: "update.delta.cleanup_failed",
+        channel: "update",
+        level: LogLevel::Warn,
+        message: "Staged delta update payload cleanup failed",
+        fields: &[
+            FieldMetadata { name: "error", field_type: FieldType::Error, required: true, description: "Filesystem error raised while removing the application a delta update rebuilt in the temporary directory", reason: None },
+        ],
+        span: None,
+        rate: 60,
+        owner: "Lithe",
+    },
     EventMetadata {
         id: "update.delta.fallback_selected",
         channel: "update",
diff --git a/rust/logging/events/update.json b/rust/logging/events/update.json
index 7f4e751..43edc5a 100644
--- a/rust/logging/events/update.json
+++ b/rust/logging/events/update.json
@@ -2,6 +2,21 @@
   "version": 1,
   "root": "update",
   "events": [
+    {
+      "id": "update.delta.cleanup_failed",
+      "channel": "update",
+      "level": "warn",
+      "message": "Staged delta update payload cleanup failed",
+      "fields": {
+        "error": {
+          "type": "error",
+          "required": true,
+          "description": "Filesystem error raised while removing the application a delta update rebuilt in the temporary directory"
+        }
+      },
+      "rate": 60,
+      "owner": "Lithe"
+    },
     {
       "id": "update.delta.fallback_selected",
       "channel": "update",