diff --git a/openbsc/include/openbsc/gsm_data_shared.h b/openbsc/include/openbsc/gsm_data_shared.h
index 67f8e72..e98560d 100644
--- a/openbsc/include/openbsc/gsm_data_shared.h
+++ b/openbsc/include/openbsc/gsm_data_shared.h
@@ -204,6 +204,7 @@
 
 	/* Established data link layer services */
 	uint8_t sapis[8];
+	int sacch_deact;
 
 	struct {
 		uint32_t bound_ip;