diff --git a/video/frame_buffer_proxy.cc b/video/frame_buffer_proxy.cc
index f69d9da124..5bf2e2263e 100644
--- a/video/frame_buffer_proxy.cc
+++ b/video/frame_buffer_proxy.cc
@@ -543,7 +543,7 @@ constexpr const char* kFrameBufferFieldTrial = "WebRTC-FrameBuffer3";
 
 FrameBufferArm ParseFrameBufferFieldTrial(const FieldTrialsView& field_trials) {
   webrtc::FieldTrialEnum<FrameBufferArm> arm(
-      "arm", FrameBufferArm::kFrameBuffer2,
+      "arm", FrameBufferArm::kFrameBuffer3,
       {
           {"FrameBuffer2", FrameBufferArm::kFrameBuffer2},
           {"FrameBuffer3", FrameBufferArm::kFrameBuffer3},