diff --git a/test/cpp/end2end/end2end_test.cc b/test/cpp/end2end/end2end_test.cc
index c294d594541..111a1a4f2f5 100644
--- a/test/cpp/end2end/end2end_test.cc
+++ b/test/cpp/end2end/end2end_test.cc
@@ -1089,7 +1089,7 @@ TEST_F(End2endTest, ChannelStateTimeout) {
   auto state = GRPC_CHANNEL_IDLE;
   for (int i = 0; i < 10; i++) {
     channel->WaitForStateChange(state, std::chrono::system_clock::now() +
-                                           std::chrono::milliseconds(1000));
+                                           std::chrono::seconds(1));
     state = channel->GetState(false);
   }
 }