diff --git a/drivers/net/wireless/iwlwifi/dvm/commands.h b/drivers/net/wireless/iwlwifi/dvm/commands.h
index 22100c2a56eab851ce7516b067be7ae0661a7160..95ca026ecc9d6be7383e2986385e84d374cb6964 100644
--- a/drivers/net/wireless/iwlwifi/dvm/commands.h
+++ b/drivers/net/wireless/iwlwifi/dvm/commands.h
@@ -1526,6 +1526,7 @@ struct iwl_compressed_ba_resp {
 	__le16 scd_ssn;
 	u8 txed;	/* number of frames sent */
 	u8 txed_2_done; /* number of frames acked */
+	__le16 reserved1;
 } __packed;
 
 /*