diff --git a/openbsc/include/openbsc/gb_proxy.h b/openbsc/include/openbsc/gb_proxy.h
index 3f81551..5a580cd 100644
--- a/openbsc/include/openbsc/gb_proxy.h
+++ b/openbsc/include/openbsc/gb_proxy.h
@@ -88,6 +88,8 @@
 	time_t timestamp;
 	uint8_t *mi_data;
 	size_t mi_data_len;
+
+	int enable_patching;
 };