diff --git a/quic/core/quic_interval_test.cc b/quic/core/quic_interval_test.cc
index b57e632..209299d 100644
--- a/quic/core/quic_interval_test.cc
+++ b/quic/core/quic_interval_test.cc
@@ -438,9 +438,9 @@
 }
 
 struct NotOstreamable {
-  bool operator<(const NotOstreamable& other) const { return false; }
-  bool operator>=(const NotOstreamable& other) const { return true; }
-  bool operator==(const NotOstreamable& other) const { return true; }
+  bool operator<(const NotOstreamable&) const { return false; }
+  bool operator>=(const NotOstreamable&) const { return true; }
+  bool operator==(const NotOstreamable&) const { return true; }
 };
 
 TEST_F(QuicIntervalTest, IntervalOfTypeWithNoOstreamSupport) {