diff --git a/extensions/copilot/src/extension/chatSessions/claude/common/test/claudeMessageDispatch.spec.ts b/extensions/copilot/src/extension/chatSessions/claude/common/test/claudeMessageDispatch.spec.ts
index c092b68ddbb..7677977e724 100644
--- a/extensions/copilot/src/extension/chatSessions/claude/common/test/claudeMessageDispatch.spec.ts
+++ b/extensions/copilot/src/extension/chatSessions/claude/common/test/claudeMessageDispatch.spec.ts
@@ -636,7 +636,7 @@ describe('handleHookStarted', () => {
 		handleHookStarted(makeHookStarted('hook-42', 'lint-check', 'PreToolUse'), accessor, TEST_SESSION_ID, state);
 
 		expect(startSpanSpy).toHaveBeenCalledWith(
-			'user_hook PreToolUse:lint-check',
+			'execute_hook lint-check',
 			expect.objectContaining({ attributes: expect.any(Object) }),
 		);
 		expect(state.otelHookSpans.has('hook-42')).toBe(true);