diff --git a/webrtc/call/call.h b/webrtc/call/call.h
index ec73bf7714..caf0ee2d88 100644
--- a/webrtc/call/call.h
+++ b/webrtc/call/call.h
@@ -29,8 +29,6 @@ namespace webrtc {
 class AudioProcessing;
 class RtcEventLog;
 
-const char* Version();
-
 enum class MediaType {
   ANY,
   AUDIO,