diff --git a/clang-tools-extra/clangd/support/Function.h b/clang-tools-extra/clangd/support/Function.h
index 5437729d91b62..a0bce839a77d8 100644
--- a/clang-tools-extra/clangd/support/Function.h
+++ b/clang-tools-extra/clangd/support/Function.h
@@ -97,7 +97,6 @@ template <typename T> class Event {
                 "use a plain type: event values are always passed by const&");
 
   std::recursive_mutex ListenersMu;
-  bool IsBroadcasting = false;
   std::vector<std::pair<Listener, unsigned>> Listeners;
   unsigned ListenerCount = 0;
 };