diff --git a/src/runtime/connector.rs b/src/runtime/connector.rs
index 9809dd8ced586b0b5480b1f2278753cb527cc2ee..2aabac130545b88c7fb292d41e42d6a7a12b7493 100644
--- a/src/runtime/connector.rs
+++ b/src/runtime/connector.rs
@@ -123,8 +123,6 @@ impl<'a> RunContext for ConnectorRunContext<'a>{
         };
     }
 
-    fn performed_select_start(&mut self) -> bool { unreachable!() }
-    fn performed_select_register_port(&mut self) -> bool { unreachable!() }
     fn performed_select_wait(&mut self) -> Option<u32> { unreachable!() }
 }