diff --git a/pri.c b/pri.c
index a48841f..a3fc133 100644
--- a/pri.c
+++ b/pri.c
@@ -349,7 +349,6 @@ struct pri *__pri_new_tei(int fd, int node, int switchtype, struct pri *master,
 	default:
 		break;
 	}
-	p->k = p->timers[PRI_TIMER_K];
 
 	if (p->tei == Q921_TEI_GROUP && p->sapi == Q921_SAPI_LAYER2_MANAGEMENT && p->localtype == PRI_CPE) {
 		p->subchannel = __pri_new_tei(-1, p->localtype, p->switchtype, p, NULL, NULL, NULL, Q921_TEI_PRI, 1);
@@ -1320,8 +1319,8 @@ char *pri_dump_info_str(struct pri *ctrl)
 	used = pri_snprintf(buf, used, buf_size, "Q921 Outstanding: %u\n", q921outstanding);
 #endif
 #if 0
-	used = pri_snprintf(buf, used, buf_size, "Window Length: %d/%d\n", ctrl->k,
-		ctrl->window);
+	used = pri_snprintf(buf, used, buf_size, "Window Length: %d/%d\n",
+		ctrl->timers[PRI_TIMER_K], ctrl->window);
 	used = pri_snprintf(buf, used, buf_size, "Sentrej: %d\n", ctrl->sentrej);
 	used = pri_snprintf(buf, used, buf_size, "SolicitFbit: %d\n", ctrl->solicitfbit);
 	used = pri_snprintf(buf, used, buf_size, "Retrans: %d\n", ctrl->retrans);
diff --git a/pri_internal.h b/pri_internal.h
index 94c82f9..bf744db 100644
--- a/pri_internal.h
+++ b/pri_internal.h
@@ -97,7 +97,6 @@ struct pri {
 
 	/* Q.921 State */
 	int q921_state;	
-	int k;
 	int RC;
 	int peer_rx_busy:1;
 	int own_rx_busy:1;
diff --git a/q921.c b/q921.c
index e9d0c50..8f4f776 100644
--- a/q921.c
+++ b/q921.c
@@ -327,18 +327,18 @@ static int q921_send_queued_iframes(struct pri *pri)
 	struct q921_frame *f;
 	int frames_txd = 0;
 
-	if (pri->peer_rx_busy || (pri->v_s == Q921_ADD(pri->v_a, pri->k))) {
+	if (pri->peer_rx_busy || (pri->v_s == Q921_ADD(pri->v_a, pri->timers[PRI_TIMER_K]))) {
 		if (pri->debug & PRI_DEBUG_Q921_DUMP)
 			pri_message(pri, "Couldn't transmit I frame at this time due to peer busy condition or window shut\n");
 		return 0;
 	}
 
 	f = pri->txqueue;
-	while (f && (pri->v_s != Q921_ADD(pri->v_a, pri->k))) {
+	while (f && (pri->v_s != Q921_ADD(pri->v_a, pri->timers[PRI_TIMER_K]))) {
 		if (!f->transmitted) {
 			/* Send it now... */
 			if (pri->debug & PRI_DEBUG_Q921_DUMP)
-				pri_message(pri, "-- Finally transmitting %d, since window opened up (%d)\n", f->h.n_s, pri->k);
+				pri_message(pri, "-- Finally transmitting %d, since window opened up (%d)\n", f->h.n_s, pri->timers[PRI_TIMER_K]);
 			f->transmitted++;
 			f->h.n_s = pri->v_s;
 			f->h.n_r = pri->v_r;
@@ -613,7 +613,7 @@ int q921_transmit_iframe(struct pri *vpri, int tei, void *buf, int len, int cr)
 				return 0;
 			}
 
-			if (pri->peer_rx_busy || (pri->v_s == Q921_ADD(pri->v_a, pri->k))) {
+			if (pri->peer_rx_busy || (pri->v_s == Q921_ADD(pri->v_a, pri->timers[PRI_TIMER_K]))) {
 				if (pri->debug & PRI_DEBUG_Q921_DUMP)
 					pri_message(pri, "Couldn't transmit I frame at this time due to peer busy condition or window shut\n");
 				return 0;
@@ -850,7 +850,7 @@ static void q921_dump_pri(struct pri *pri)
 {
 	pri_message(pri, "TEI: %d State %d\n", pri->tei, pri->q921_state);
 	pri_message(pri, "V(S) %d V(A) %d V(R) %d\n", pri->v_s, pri->v_a, pri->v_r);
-	pri_message(pri, "K %d, RC %d, l3initiated %d, reject_except %d ack_pend %d\n", pri->k, pri->RC, pri->l3initiated, pri->reject_exception, pri->acknowledge_pending);
+	pri_message(pri, "K %d, RC %d, l3initiated %d, reject_except %d ack_pend %d\n", pri->timers[PRI_TIMER_K], pri->RC, pri->l3initiated, pri->reject_exception, pri->acknowledge_pending);
 	pri_message(pri, "T200 %d, N200 %d, T203 %d\n", pri->t200_timer, 3, pri->t203_timer);
 }