diff --git a/server/src/__tests__/agent-conversations.test.ts b/server/src/__tests__/agent-conversations.test.ts
index 83adbee7a9d..2a4ceafb6dc 100644
--- a/server/src/__tests__/agent-conversations.test.ts
+++ b/server/src/__tests__/agent-conversations.test.ts
@@ -1005,13 +1005,13 @@ describe("chat prompt policy", () => {
 
   it("tells chat how to link execution runs to the registered run route and name their agents", () => {
     const app = readFileSync(new URL("../../../ui/src/App.tsx", import.meta.url), "utf8");
-    expect(app).toContain('<Route path="agents/:agentId/runs/:runId" element={<AgentDetail />} />');
+    expect(app).toMatch(/<Route\s+path="agents\/:agentId\/runs\/:runId"/);
     expect(AGENT_CHAT_DIRECTIVE).toContain("/<prefix>/agents/<agentId>/runs/<runId> using the run's returned agentId.");
     // Issue run listings expose the run ID as runId, not id; the guidance must name the field each response returns.
     const activity = readFileSync(new URL("../services/activity.ts", import.meta.url), "utf8");
-    const listing = activity.slice(activity.indexOf("runsForIssue"), activity.indexOf("runsForIssue") + 4000);
-    expect(listing).toContain("runId: heartbeatRuns.id,");
-    expect(listing).not.toMatch(/\bid: heartbeatRuns\.id\b/);
+    const listing = activity.match(/runsForIssue:\s*async\b[\s\S]*?\.select\(\{([\s\S]*?)\n\s*\}\)/)?.[1] ?? "";
+    expect(listing).toMatch(/^\s*runId:\s*heartbeatRuns\.id\s*,/m);
+    expect(listing).not.toMatch(/^\s*id:/m);
     expect(AGENT_CHAT_DIRECTIVE).toContain("Issue run listings (GET /api/issues/{id}/runs) return the run ID as runId");
     expect(AGENT_CHAT_DIRECTIVE).toContain("use id only from responses that return the run itself, such as GET /api/heartbeat-runs/{runId}");
     expect(AGENT_CHAT_DIRECTIVE).not.toContain("returned agentId and id");