diff --git a/quic/core/http/end_to_end_test.cc b/quic/core/http/end_to_end_test.cc
index c7a983c..930f2c0 100644
--- a/quic/core/http/end_to_end_test.cc
+++ b/quic/core/http/end_to_end_test.cc
@@ -3931,7 +3931,10 @@
             server_connection->GetStats().num_connectivity_probing_received);
   server_thread_->Resume();
 
-  EXPECT_EQ(
+  // Server definitely responded to the connectivity probing. Sometime it also
+  // sends a padded ping that is not a connectivity probing, which is recognized
+  // as connectivity probing because client's self address is ANY.
+  EXPECT_LE(
       1u, GetClientConnection()->GetStats().num_connectivity_probing_received);
 }