diff --git a/tools/valgrind-webrtc/gtest_exclude/rtc_unittests.gtest-memcheck.txt b/tools/valgrind-webrtc/gtest_exclude/rtc_unittests.gtest-memcheck.txt
index 3130e1d40..72a0c2944 100644
--- a/tools/valgrind-webrtc/gtest_exclude/rtc_unittests.gtest-memcheck.txt
+++ b/tools/valgrind-webrtc/gtest_exclude/rtc_unittests.gtest-memcheck.txt
@@ -13,3 +13,4 @@ P2PTransportChannelMultihomedTest.TestDrain
 # Issue 4743
 PortAllocatorTest.TestDisableAllPorts
 PortAllocatorTest.TestGetAllPortsNoUdpSockets
+PortAllocatorTest.TestGetAllPortsNoUdpSocketsNoTcpListen