diff --git a/packages/language-service/test/reflector_host_spec.ts b/packages/language-service/test/reflector_host_spec.ts
index 39aa4cc922..6f1cfff208 100644
--- a/packages/language-service/test/reflector_host_spec.ts
+++ b/packages/language-service/test/reflector_host_spec.ts
@@ -59,8 +59,8 @@ describe('reflector_host_spec', () => {
     // This resolves all Angular directives in the project.
     ngLSHost.getAnalyzedModules();
     const secondCount = spy.calls.count();
-    expect(secondCount).toBeGreaterThan(700);
-    expect(secondCount).toBeLessThan(800);
+    expect(secondCount).toBeGreaterThan(500);
+    expect(secondCount).toBeLessThan(600);
     spy.calls.reset();
 
     // Third count is due to recompution after the program changes.