diff --git a/include/uapi/linux/tc_act/tc_connmark.h
index 9f8f6f709feb5cb67decc5fc80c422d9373df930..7089b9466065df074f98b47ffe179baf386600a9
--- a/include/uapi/linux/tc_act/tc_connmark.h
+++ b/include/uapi/linux/tc_act/tc_connmark.h
@@ -8,6 +8,7 @@
 struct tc_connmark {
        tc_gen;
        __u16 zone;
+       __u16 pad;
 };
diff --git a/include/uapi/linux/tc_act/tc_ife.h
index 8c401f185675582febc262a8d11bf9598cb8a1f4..6f7f7af20fe9466631cc571f9c00665489cfe91d
--- a/include/uapi/linux/tc_act/tc_ife.h
+++ b/include/uapi/linux/tc_act/tc_ife.h
@@ -13,6 +13,7 @@
 struct tc_ife {
        tc_gen;
        __u16 flags;
+       __u16 pad;
 };
diff --git a/include/uapi/linux/tc_act/tc_pedit.h
index f5cab7fc96ab1ea1516beeedff20b279c3cfa4d7..28e026dbc1400899a072fdbac6872654bea3ab8d
--- a/include/uapi/linux/tc_act/tc_pedit.h
+++ b/include/uapi/linux/tc_act/tc_pedit.h
@@ -62,6 +62,7 @@ struct tc_pedit_sel {
        tc_gen;
        unsigned char           nkeys;
        unsigned char           flags;
+       __u16                                   pad;
        struct tc_pedit_key     keys[] __counted_by(nkeys);
 };