diff --git a/tools/valgrind-webrtc/drmemory/suppressions.txt b/tools/valgrind-webrtc/drmemory/suppressions.txt
index 0036a7f78a..7224fe5ba1 100644
--- a/tools/valgrind-webrtc/drmemory/suppressions.txt
+++ b/tools/valgrind-webrtc/drmemory/suppressions.txt
@@ -702,16 +702,3 @@ name=https://code.google.com/p/webrtc/issues/detail?id=3490 (4)
 *!testing::internal::EqHelper<>::Compare<>
 *!rtc::AsyncWriteTest_TestWrite_Test::TestBody
 *!testing::internal::HandleSehExceptionsInMethodIfSupported<>
-
-UNINITIALIZED READ
-name=https://code.google.com/p/libyuv/issues/detail?id=377
-*!CopyRow_AVX
-*!CopyPlane
-*!I420Copy
-*!I420Rotate
-*!ConvertToI420
-*!cricket::WebRtcVideoFrame::Reset
-*!cricket::WebRtcVideoFrame::Init
-*!WebRtcVideoFrameTest::TestInit
-*!WebRtcVideoFrameTest_InitEvenSize_Test::TestBody
-*!testing::internal::HandleSehExceptionsInMethodIfSupported<>