diff --git a/lib/delphi/src/Thrift.Transport.pas b/lib/delphi/src/Thrift.Transport.pas
index 0774d1b..4af65f9 100644
--- a/lib/delphi/src/Thrift.Transport.pas
+++ b/lib/delphi/src/Thrift.Transport.pas
@@ -1156,7 +1156,7 @@
 
 procedure TBufferedTransportImpl.Open;
 begin
-  FTransport.Open
+  FTransport.Open;
   InitBuffers;  // we need to get the buffers to match FTransport substreams again
 end;