diff --git a/sys/kernel/descrip.c b/sys/kernel/descrip.c
index 5ae3253..8fde248 100644
--- a/sys/kernel/descrip.c
+++ b/sys/kernel/descrip.c
@@ -59,6 +59,7 @@
           ((fileDescriptor_t*) td->o_files[uap->fd])->dup++;
           fclose(td->o_files[uap->fd]);
           td->o_files[uap->fd] = 0;
+          kprintf("FCNTL: %i, %i, 0x%X.", i, uap->fd, fp);
           break;
         }
       }