diff --git a/talk/app/webrtc/peerconnectionendtoend_unittest.cc b/talk/app/webrtc/peerconnectionendtoend_unittest.cc
index a2db1ada07..c0fa5cefbb 100644
--- a/talk/app/webrtc/peerconnectionendtoend_unittest.cc
+++ b/talk/app/webrtc/peerconnectionendtoend_unittest.cc
@@ -272,7 +272,8 @@ class PeerConnectionEndToEndTest
 // https://code.google.com/p/webrtc/issues/detail?id=1205 for details.
 #if !defined(THREAD_SANITIZER)
 
-TEST_F(PeerConnectionEndToEndTest, Call) {
+// Disabled per issue 4464.
+TEST_F(PeerConnectionEndToEndTest, DISABLED_Call) {
   CreatePcs();
   GetAndAddUserMedia();
   Negotiate();