diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index 64e3df6ab1e..4bd4faa6323 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -352,6 +352,7 @@ void unregister_irq_proc(unsigned int irq, struct irq_desc *desc)
 #ifdef CONFIG_SMP
 	remove_proc_entry("smp_affinity", desc->dir);
 	remove_proc_entry("affinity_hint", desc->dir);
+	remove_proc_entry("smp_affinity_list", desc->dir);
 	remove_proc_entry("node", desc->dir);
 #endif
 	remove_proc_entry("spurious", desc->dir);