diff --git a/sys/arm/include/pcb.h b/sys/arm/include/pcb.h
index d2642d23487..02f7ee4d876 100644
--- a/sys/arm/include/pcb.h
+++ b/sys/arm/include/pcb.h
@@ -49,7 +49,6 @@ struct pcb_arm32 {
 	uint32_t *pcb32_pl1vec;		/* PTR to vector_base L1 entry*/
 	uint32_t pcb32_l1vec;			/* Value to stuff on ctx sw */
 	u_int	pcb32_dacr;			/* Domain Access Control Reg */
-	void	*pcb32_cstate;			/* &pmap->pm_cstate */
 	/*
 	 * WARNING!
 	 * cpuswitch.S relies on pcb32_r8 being quad-aligned in struct pcb