diff --git a/src/c/unixsys.d b/src/c/unixsys.d
index 18367ba4c..fd919f682 100644
--- a/src/c/unixsys.d
+++ b/src/c/unixsys.d
@@ -623,7 +623,7 @@ create_descriptor(cl_object stream, cl_object direction,
       create_descriptor(error, @':error', &child_stderr, &parent_error);
 
     add_external_process(the_env, process);
-#if 1
+
     ZeroMemory(&st_info, sizeof(STARTUPINFO));
     st_info.cb = sizeof(STARTUPINFO);
     st_info.lpTitle = NULL; /* No window title, just exec name */