diff --git a/wire/peer_wire.csv b/wire/peer_wire.csv
index 5b5803afc..41b57e85b 100644
--- a/wire/peer_wire.csv
+++ b/wire/peer_wire.csv
@@ -206,6 +206,19 @@ subtypedata,lease_rates,channel_fee_max_base_msat,tu32,
 msgtype,stfu,2
 msgdata,stfu,channel_id,channel_id,
 msgdata,stfu,initiator,u8,
+msgtype,splice,80
+msgdata,splice,channel_id,channel_id,
+msgdata,splice,relative_satoshis,s64,
+msgdata,splice,funding_feerate_perkw,u32,
+msgdata,splice,locktime,u32,
+msgdata,splice,funding_pubkey,point,
+msgtype,splice_ack,81
+msgdata,splice_ack,channel_id,channel_id,
+msgdata,splice_ack,relative_satoshis,s64,
+msgdata,splice_ack,funding_pubkey,point,
+msgtype,splice_locked,77,
+msgdata,splice_locked,channel_id,channel_id,
+msgdata,splice_locked,splice_txid,sha256,
 msgtype,shutdown,38
 msgdata,shutdown,channel_id,channel_id,
 msgdata,shutdown,len,u16,
@@ -264,6 +250,10 @@ msgdata,commitment_signed,channel_id,channel_id,
 msgdata,commitment_signed,signature,signature,
 msgdata,commitment_signed,num_htlcs,u16,
 msgdata,commitment_signed,htlc_signature,signature,num_htlcs
+msgdata,commitment_signed,splice_channel_id,commitment_signed_tlvs,
+tlvtype,commitment_signed_tlvs,splice_info,0
+tlvdata,commitment_signed_tlvs,splice_info,batch_size,u16,
+tlvdata,commitment_signed_tlvs,splice_info,funding_txid,sha256,
 msgtype,revoke_and_ack,133
 msgdata,revoke_and_ack,channel_id,channel_id,
 msgdata,revoke_and_ack,per_commitment_secret,byte,32
@@ -319,6 +320,10 @@ msgdata,channel_reestablish,your_last_per_commitment_secret,byte,32
 msgdata,channel_reestablish,my_current_per_commitment_point,point,
 tlvtype,channel_reestablish_tlvs,next_funding,0
 tlvdata,channel_reestablish_tlvs,next_funding,next_funding_txid,sha256,
+tlvtype,channel_reestablish_tlvs,your_last_funding_locked_txid,1
+tlvdata,channel_reestablish_tlvs,your_last_funding_locked_txid,your_last_funding_locked_txid,sha256,
+tlvtype,channel_reestablish_tlvs,my_current_funding_locked_txid,3
+tlvdata,channel_reestablish_tlvs,my_current_funding_locked_txid,my_current_funding_locked_txid,sha256,
 msgtype,announcement_signatures,259
 msgdata,announcement_signatures,channel_id,channel_id,
 msgdata,announcement_signatures,short_channel_id,short_channel_id,