diff --git a/http3/server.go b/http3/server.go
index 076aa10f1..61fd125c6 100644
--- a/http3/server.go
+++ b/http3/server.go
@@ -804,11 +804,6 @@ func (s *Server) SetQUICHeaders(hdr http.Header) error {
 	return nil
 }
 
-// Deprecated: use SetQUICHeaders instead.
-func (s *Server) SetQuicHeaders(hdr http.Header) error {
-	return s.SetQUICHeaders(hdr)
-}
-
 // ListenAndServeQUIC listens on the UDP network address addr and calls the
 // handler for HTTP/3 requests on incoming connections. http.DefaultServeMux is
 // used when handler is nil.
@@ -820,11 +815,6 @@ func ListenAndServeQUIC(addr, certFile, keyFile string, handler http.Handler) er
 	return server.ListenAndServeTLS(certFile, keyFile)
 }
 
-// Deprecated: use ListenAndServeTLS instead.
-func ListenAndServe(addr, certFile, keyFile string, handler http.Handler) error {
-	return ListenAndServeTLS(addr, certFile, keyFile, handler)
-}
-
 // ListenAndServeTLS listens on the given network address for both TLS/TCP and QUIC
 // connections in parallel. It returns if one of the two returns an error.
 // http.DefaultServeMux is used when handler is nil.