diff --git a/src/unix/linux_like/android/mod.rs b/src/unix/linux_like/android/mod.rs
index fc515dc870a2509826496d12982ce046fb119f43..09a934cca7d6a96f709c5d4acbb78aaf628bc50a 100644
--- a/src/unix/linux_like/android/mod.rs
+++ b/src/unix/linux_like/android/mod.rs
@@ -1319,7 +1319,6 @@ pub const NFNLGRP_CONNTRACK_EXP_UPDATE: ::c_int = 5;
 pub const NFNLGRP_CONNTRACK_EXP_DESTROY: ::c_int = 6;
 pub const NFNLGRP_NFTABLES: ::c_int = 7;
 pub const NFNLGRP_ACCT_QUOTA: ::c_int = 8;
-pub const NFNLGRP_NFTRACE: ::c_int = 9;
 
 pub const NFNETLINK_V0: ::c_int = 0;
 
@@ -1337,9 +1336,6 @@ pub const NFNL_SUBSYS_NFTABLES: ::c_int = 10;
 pub const NFNL_SUBSYS_NFT_COMPAT: ::c_int = 11;
 pub const NFNL_SUBSYS_COUNT: ::c_int = 12;
 
-pub const NFNL_BATCH_UNSPEC: ::c_int = 0;
-pub const NFNL_BATCH_GENID: ::c_int = 1;
-
 pub const NFNL_MSG_BATCH_BEGIN: ::c_int = NLMSG_MIN_TYPE;
 pub const NFNL_MSG_BATCH_END: ::c_int = NLMSG_MIN_TYPE + 1;
 
diff --git a/src/unix/linux_like/linux/mod.rs b/src/unix/linux_like/linux/mod.rs
index 144d7beee63c3f408f3291636d1e6696e8f092b6..3488c5bb186f9edb8d5f149898faace2c9831262 100644
--- a/src/unix/linux_like/linux/mod.rs
+++ b/src/unix/linux_like/linux/mod.rs
@@ -1674,7 +1674,6 @@ pub const NFNLGRP_CONNTRACK_EXP_UPDATE: ::c_int = 5;
 pub const NFNLGRP_CONNTRACK_EXP_DESTROY: ::c_int = 6;
 pub const NFNLGRP_NFTABLES: ::c_int = 7;
 pub const NFNLGRP_ACCT_QUOTA: ::c_int = 8;
-pub const NFNLGRP_NFTRACE: ::c_int = 9;
 
 pub const NFNETLINK_V0: ::c_int = 0;
 
@@ -1692,9 +1691,6 @@ pub const NFNL_SUBSYS_NFTABLES: ::c_int = 10;
 pub const NFNL_SUBSYS_NFT_COMPAT: ::c_int = 11;
 pub const NFNL_SUBSYS_COUNT: ::c_int = 12;
 
-pub const NFNL_BATCH_UNSPEC: ::c_int = 0;
-pub const NFNL_BATCH_GENID: ::c_int = 1;
-
 pub const NFNL_MSG_BATCH_BEGIN: ::c_int = NLMSG_MIN_TYPE;
 pub const NFNL_MSG_BATCH_END: ::c_int = NLMSG_MIN_TYPE + 1;