diff --git a/src/handlers/issue-label.ts b/src/handlers/issue-label.ts
index 04d54db..219c67d 100644
--- a/src/handlers/issue-label.ts
+++ b/src/handlers/issue-label.ts
@@ -24,7 +24,7 @@ export function issueLabel(config: Config, queue: TaskQueue) {
 
     console.log(`[issue-label] action="${event.action}" issue=#${event.issue.number} labels=[${event.issue.labels.map((l) => l.name).join(", ")}]`);
 
-    if (event.action !== "label_updated" && event.action !== "labeled") {
+    if (!["labeled", "label_updated", "created"].includes(event.action)) {
       return c.text("ignored: not a label event", 200);
     }
 
diff --git a/src/handlers/pr-rework.ts b/src/handlers/pr-rework.ts
index 0425e64..893a618 100644
--- a/src/handlers/pr-rework.ts
+++ b/src/handlers/pr-rework.ts
@@ -16,6 +16,10 @@ export function prRework(config: Config, queue: TaskQueue) {
       return c.text("ignored: not a reviewed event", 200);
     }
 
+    if (!event.review) {
+      return c.text("ignored: no review data", 200);
+    }
+
     const [org, repo] = event.repository.full_name.split("/");
     const prNumber = event.pull_request.number;
     const reviewState = event.review.state.toLowerCase();