diff --git a/apps/server/src/routes/slack/handler.test.ts b/apps/server/src/routes/slack/handler.test.ts
index 19086d512..e9f4b8de7 100644
--- a/apps/server/src/routes/slack/handler.test.ts
+++ b/apps/server/src/routes/slack/handler.test.ts
@@ -2596,8 +2596,10 @@ describe("channel history", () => {
     const redis = (globalThis as Record<string, unknown>)
       .__testRedisStore as Map<string, string>;
     redis.set(
-      `slack:created:${FIXTURE_MENTION_TS}`,
-      JSON.stringify([{ kind: "status_report", id: 12, label: "API errors" }]),
+      `slack:created-list:${FIXTURE_MENTION_TS}`,
+      JSON.stringify([
+        JSON.stringify({ kind: "status_report", id: 12, label: "API errors" }),
+      ]),
     );
     const notes = captureNotes();
     await signAndPost(app, {
@@ -2613,7 +2615,8 @@ describe("channel history", () => {
     await waitFor(() => notes.length > 0);
     await settleBackgroundTasks();
 
-    expect(notes[0]).toContain('status report #12 "API errors"');
+    expect(notes[0]).toContain("status report #12");
+    expect(notes[0]).not.toContain("API errors");
   });
 
   test("a history failure still answers, without the note", async () => {
diff --git a/apps/server/src/routes/slack/interactions.test.ts b/apps/server/src/routes/slack/interactions.test.ts
index e09deb58a..0014943de 100644
--- a/apps/server/src/routes/slack/interactions.test.ts
+++ b/apps/server/src/routes/slack/interactions.test.ts
@@ -459,7 +459,9 @@ describe("registry-runner execution paths", () => {
       team: { id: "T_KNOWN" },
       actions: [{ action_id: "approve_maint-001" }],
     });
-    const remembered = JSON.parse(redisStore.get("slack:created:2.1") ?? "[]");
+    const remembered = (
+      JSON.parse(redisStore.get("slack:created-list:2.1") ?? "[]") as string[]
+    ).map((item) => JSON.parse(item));
     expect(remembered).toEqual([
       { kind: "maintenance", id: expect.any(Number), label: "DB Maintenance" },
     ]);