diff --git a/video/receive_statistics_proxy.cc b/video/receive_statistics_proxy.cc
index d4bdc6d274..10b200be1f 100644
--- a/video/receive_statistics_proxy.cc
+++ b/video/receive_statistics_proxy.cc
@@ -45,7 +45,9 @@ const int kLowVarianceThreshold = 1;
 const int kHighVarianceThreshold = 2;
 
 // Some metrics are reported as a maximum over this period.
-const int kMovingMaxWindowMs = 10000;
+// This should be synchronized with a typical getStats polling interval in
+// the clients.
+const int kMovingMaxWindowMs = 1000;
 
 // How large window we use to calculate the framerate/bitrate.
 const int kRateStatisticsWindowSizeMs = 1000;
diff --git a/video/receive_statistics_proxy_unittest.cc b/video/receive_statistics_proxy_unittest.cc
index 83dffb7fcd..44fdc8bd15 100644
--- a/video/receive_statistics_proxy_unittest.cc
+++ b/video/receive_statistics_proxy_unittest.cc
@@ -144,9 +144,9 @@ TEST_F(ReceiveStatisticsProxyTest, ReportsMaxInterframeDelay) {
 }
 
 TEST_F(ReceiveStatisticsProxyTest, ReportInterframeDelayInWindow) {
-  const int64_t kInterframeDelayMs1 = 9000;
-  const int64_t kInterframeDelayMs2 = 7500;
-  const int64_t kInterframeDelayMs3 = 7000;
+  const int64_t kInterframeDelayMs1 = 900;
+  const int64_t kInterframeDelayMs2 = 750;
+  const int64_t kInterframeDelayMs3 = 700;
   EXPECT_EQ(-1, statistics_proxy_->GetStats().interframe_delay_max_ms);
   statistics_proxy_->OnDecodedFrame(rtc::Optional<uint8_t>(3u),
                                     VideoContentType::UNSPECIFIED);