diff --git a/integration-tests/file-system-interactive.test.ts b/integration-tests/file-system-interactive.test.ts
index 49f9cd87aa..59a69f584c 100644
--- a/integration-tests/file-system-interactive.test.ts
+++ b/integration-tests/file-system-interactive.test.ts
@@ -5,7 +5,7 @@
  */
 
 import { expect, describe, it, beforeEach, afterEach } from 'vitest';
-import { TestRig, printDebugInfo } from './test-helper.js';
+import { TestRig } from './test-helper.js';
 
 describe('Interactive file system', () => {
   let rig: TestRig;
@@ -18,7 +18,7 @@ describe('Interactive file system', () => {
     await rig.cleanup();
   });
 
-  it.skip('should perform a read-then-write sequence', async () => {
+  it('should perform a read-then-write sequence', async () => {
     const fileName = 'version.txt';
     rig.setup('interactive-read-then-write');
     rig.createFile(fileName, '1.0.0');
@@ -40,18 +40,7 @@ describe('Interactive file system', () => {
     await run.type(writePrompt);
     await run.type('\r');
 
-    const toolCall = await rig.waitForAnyToolCall(
-      ['write_file', 'replace'],
-      30000,
-    );
-
-    if (!toolCall) {
-      printDebugInfo(rig, run.output, { toolCall });
-    }
-
-    expect(toolCall, 'Expected to find a write_file or replace tool call').toBe(
-      true,
-    );
+    await rig.expectToolCallSuccess(['write_file', 'replace'], 30000);
 
     const newFileContent = rig.readFile(fileName);
     expect(newFileContent).toBe('1.0.1');
diff --git a/integration-tests/test-helper.ts b/integration-tests/test-helper.ts
index 60d6e218ad..43e9d61264 100644
--- a/integration-tests/test-helper.ts
+++ b/integration-tests/test-helper.ts
@@ -585,6 +585,34 @@ export class TestRig {
     );
   }
 
+  async expectToolCallSuccess(toolNames: string[], timeout?: number) {
+    // Use environment-specific timeout
+    if (!timeout) {
+      timeout = getDefaultTimeout();
+    }
+
+    // Wait for telemetry to be ready before polling for tool calls
+    await this.waitForTelemetryReady();
+
+    const success = await poll(
+      () => {
+        const toolLogs = this.readToolLogs();
+        return toolNames.some((name) =>
+          toolLogs.some(
+            (log) => log.toolRequest.name === name && log.toolRequest.success,
+          ),
+        );
+      },
+      timeout,
+      100,
+    );
+
+    expect(
+      success,
+      `Expected to find successful toolCalls for ${JSON.stringify(toolNames)}`,
+    ).toBe(true);
+  }
+
   async waitForAnyToolCall(toolNames: string[], timeout?: number) {
     // Use environment-specific timeout
     if (!timeout) {