diff --git a/governance/remote_executor/programs/remote-executor/Cargo.toml b/governance/remote_executor/programs/remote-executor/Cargo.toml
index 9b2fda153b..47e1ed462d 100644
--- a/governance/remote_executor/programs/remote-executor/Cargo.toml
+++ b/governance/remote_executor/programs/remote-executor/Cargo.toml
@@ -25,6 +25,8 @@ eclipse_devnet = []
 eclipse_testnet = []
 eclipse_mainnet = []
 mantis_testnet = []
+sonic_devnet = []
+sonic_testnet = []
 
 [dependencies]
 anchor-lang = {version = "0.25.0", features = ["init-if-needed"]}
diff --git a/governance/remote_executor/programs/remote-executor/src/state/governance_payload.rs b/governance/remote_executor/programs/remote-executor/src/state/governance_payload.rs
index 5ea9dc6056..65316d2a0b 100644
--- a/governance/remote_executor/programs/remote-executor/src/state/governance_payload.rs
+++ b/governance/remote_executor/programs/remote-executor/src/state/governance_payload.rs
@@ -21,6 +21,8 @@ pub const CHAIN_ID_ARRAY: &[(&str, u16)] = &[
     ("eclipse_testnet", 40002),
     ("eclipse_mainnet", 40003),
     ("mantis_testnet", 40004),
+    ("sonic_devnet", 40005),
+    ("sonic_testnet", 40006),
 ];
 
 #[cfg(any(feature = "pythnet", feature = "pythtest"))]
@@ -38,6 +40,12 @@ pub const CHAIN_ID: u16 = 40003;
 #[cfg(feature = "mantis_testnet")]
 pub const CHAIN_ID: u16 = 40004;
 
+#[cfg(feature = "sonic_devnet")]
+pub const CHAIN_ID: u16 = 40005;
+
+#[cfg(feature = "sonic_testnet")]
+pub const CHAIN_ID: u16 = 40006;
+
 #[derive(AnchorDeserialize, AnchorSerialize, Debug, PartialEq, Eq)]
 pub struct ExecutorPayload {
     pub header: GovernanceHeader,
diff --git a/governance/remote_executor/programs/remote-executor/src/state/posted_vaa.rs b/governance/remote_executor/programs/remote-executor/src/state/posted_vaa.rs
index 0448456083..e975527391 100644
--- a/governance/remote_executor/programs/remote-executor/src/state/posted_vaa.rs
+++ b/governance/remote_executor/programs/remote-executor/src/state/posted_vaa.rs
@@ -25,6 +25,8 @@ impl Owner for AnchorVaa {
         feature = "eclipse_testnet",
         feature = "eclipse_mainnet",
         feature = "mantis_testnet",
+        feature = "sonic_devnet",
+        feature = "sonic_testnet",
     ))]
     fn owner() -> Pubkey {
         Pubkey::from_str("HDwcJBJXjL9FpJ7UBsYBtaDjsBUhuLCUYoz3zr8SWWaQ").unwrap()
diff --git a/governance/xc_admin/packages/xc_admin_common/src/chains.ts b/governance/xc_admin/packages/xc_admin_common/src/chains.ts
index c0e6dccda8..89502bcbff 100644
--- a/governance/xc_admin/packages/xc_admin_common/src/chains.ts
+++ b/governance/xc_admin/packages/xc_admin_common/src/chains.ts
@@ -27,6 +27,9 @@ export const RECEIVER_CHAINS = {
   eclipse_devnet: 40001,
   eclipse_testnet: 40002,
   eclipse_mainnet: 40003,
+  mantis_testnet: 40004,
+  sonic_devnet: 40005,
+  sonic_testnet: 40006,
 
   cronos: 60001,
   kcc: 60002,