diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index c52e7fb..dc92359 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -543,7 +543,7 @@
 	u8 virtual_map[1];
 } __attribute__ ((packed));
 
-#define WLAN_SA_QUERY_TR_ID_LEN 16
+#define WLAN_SA_QUERY_TR_ID_LEN 2
 
 struct ieee80211_mgmt {
 	__le16 frame_control;