Nucleus

diff --git a/object/list.c b/object/list.c
index 01f6aef..6745f28 100644
--- a/object/list.c
+++ b/object/list.c
@@ -7,9 +7,9 @@
  */
 
 #include <stdarg.h>
+#include <nucleus/kernel.h>
 #include <nucleus/object.h>
 #include <nucleus/memory.h>
-#include <nucleus/panic.h>
 
 /* Structure for a List Entry */
 struct ListEntry {
@@ -144,7 +144,8 @@ remove(ObjectList *list, void *addr)
 		entry->next->prev = entry->prev;
 
 	/* Release resources */
-	put(obj);
+	if (__builtin_expect(!!(obj->usage), 1))
+		put(obj);
 	list->entries--;
 	kfree(entry);
 	release(&list->lock);