diff --git a/lib/Server.raku b/lib/Server.raku
index 6d23035..b4e0b29 100644
--- a/lib/Server.raku
+++ b/lib/Server.raku
@@ -15,7 +15,8 @@ has Str $.certificate-file is required;
 has Str $.private-key-file is required;
 
 method run() {
-    my $connections = IO::Socket::Async::SSL.listen($!listen, $!port, :$.certificate-file, :$.private-key-file);
+    my $connections = IO::Socket::Async::SSL.listen($!listen, $!port, :$.certificate-file, :$.private-key-file,
+                                                    :no-session-resumption-on-renegotiation(False));
     react {
         my $listener = do whenever $connections -> $socket {
             start self!handle-connection($socket)