diff --git a/Telegram/SourceFiles/core/sandbox.cpp b/Telegram/SourceFiles/core/sandbox.cpp
index a4a47e8fe..cc329ebcf 100644
--- a/Telegram/SourceFiles/core/sandbox.cpp
+++ b/Telegram/SourceFiles/core/sandbox.cpp
@@ -617,11 +617,3 @@ rpl::producer<> on_main_update_requests() {
 }
 
 } // namespace crl
-
-namespace base {
-
-void EnterFromEventLoop(FnMut<void()> &&method) {
-	Core::Sandbox::Instance().customEnterFromEventLoop(std::move(method));
-}
-
-} // namespace base