diff --git a/lib/cocoa/src/protocol/TBinaryProtocol.m b/lib/cocoa/src/protocol/TBinaryProtocol.m
index bee616e..1508acc 100644
--- a/lib/cocoa/src/protocol/TBinaryProtocol.m
+++ b/lib/cocoa/src/protocol/TBinaryProtocol.m
@@ -49,7 +49,7 @@
 
 - (id) initWithTransport: (id <TTransport>) transport
 {
-  return [self initWithTransport: transport strictRead: NO strictWrite: NO];
+  return [self initWithTransport: transport strictRead: NO strictWrite: YES];
 }
 
 - (id) initWithTransport: (id <TTransport>) transport