diff --git a/repos/base/include/topo_session/connection.h b/repos/base/include/topo_session/connection.h
index f20601f391..f2ff65b994 100644
--- a/repos/base/include/topo_session/connection.h
+++ b/repos/base/include/topo_session/connection.h
@@ -27,7 +27,7 @@ struct Genode::Topo_connection : Connection<Topo_session>, Topo_session_client
 {
     enum
     {
-        RAM_QUOTA = 262144
+        RAM_QUOTA = 2097152UL
     };
 
     Topo_connection(Env &env, const char *label = "", Affinity const &affinity = Affinity())