diff --git a/webrtc/video_engine/vie_defines.h b/webrtc/video_engine/vie_defines.h
index 452da19587..eb499fa8ff 100644
--- a/webrtc/video_engine/vie_defines.h
+++ b/webrtc/video_engine/vie_defines.h
@@ -34,7 +34,7 @@ namespace webrtc {
 enum { kViEMinKeyRequestIntervalMs = 300 };
 
 // ViEBase
-enum { kViEMaxNumberOfChannels = 32 };
+enum { kViEMaxNumberOfChannels = 64 };
 enum { kViEVersionMaxMessageSize = 1024 };
 enum { kViEMaxModuleVersionSize = 960 };