diff --git a/os/ports/GCC/ARMCM3/chcore.c b/os/ports/GCC/ARMCM3/chcore.c
index bf7dd3f15..fbf201a56 100644
--- a/os/ports/GCC/ARMCM3/chcore.c
+++ b/os/ports/GCC/ARMCM3/chcore.c
@@ -156,7 +156,7 @@ void PendSVVector(void) {
   PUSH_CONTEXT(sp_thd);
 
   (otp = currp)->p_ctx.r13 = sp_thd;
-  (currp = fifo_remove((void *)&rlist.r_queue))->p_state = PRCURR;
+  (currp = fifo_remove(&rlist.r_queue))->p_state = PRCURR;
   chSchReadyI(otp);
 #if CH_USE_ROUNDROBIN
   /* set the round-robin time quantum */