diff --git a/src/runtime/endpoints.rs b/src/runtime/endpoints.rs
index 62dbd2cc59e0a488b456401011ed0130ca21342a..36c8a1de749887f8f1c2dbd51eecece32f65b9bf 100644
--- a/src/runtime/endpoints.rs
+++ b/src/runtime/endpoints.rs
@@ -27,7 +27,7 @@ impl NetEndpoint {
         'read_loop: loop {
             let res = self.stream.read_to_end(&mut self.inbox);
             match res {
-                Err(e) if would_block(&e) => break 'read_loop,
+                Err(e) if err_would_block(&e) => break 'read_loop,
                 Ok(0) => break 'read_loop,
                 Ok(_) => (),
                 Err(_e) => return Err(Nee::BrokenNetEndpoint),