diff --git a/operator/Cargo.lock b/operator/Cargo.lock
index a16c030e..725dfae7 100644
--- a/operator/Cargo.lock
+++ b/operator/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "Inflector"
@@ -1599,7 +1599,6 @@ dependencies = [
  "frame-try-runtime",
  "hex",
  "hex-literal 0.3.4",
- "pallet-author-inherent",
  "pallet-babe",
  "pallet-balances",
  "pallet-beefy",
@@ -5306,24 +5305,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "nimbus-primitives"
-version = "0.9.0"
-source = "git+https://github.com/Moonsong-Labs/moonkit?rev=002c1a5ae3ce82e1136d5321bff124ab93ed050f#002c1a5ae3ce82e1136d5321bff124ab93ed050f"
-dependencies = [
- "async-trait",
- "frame-benchmarking",
- "frame-support",
- "frame-system",
- "parity-scale-codec",
- "scale-info",
- "sp-api",
- "sp-application-crypto",
- "sp-inherents",
- "sp-runtime",
- "sp-std",
-]
-
 [[package]]
 name = "nix"
 version = "0.26.4"
@@ -5645,25 +5626,6 @@ dependencies = [
  "sp-runtime",
 ]
 
-[[package]]
-name = "pallet-author-inherent"
-version = "0.9.0"
-source = "git+https://github.com/Moonsong-Labs/moonkit?rev=002c1a5ae3ce82e1136d5321bff124ab93ed050f#002c1a5ae3ce82e1136d5321bff124ab93ed050f"
-dependencies = [
- "frame-benchmarking",
- "frame-support",
- "frame-system",
- "log",
- "nimbus-primitives",
- "parity-scale-codec",
- "scale-info",
- "sp-api",
- "sp-application-crypto",
- "sp-inherents",
- "sp-runtime",
- "sp-std",
-]
-
 [[package]]
 name = "pallet-authority-discovery"
 version = "38.0.0"
diff --git a/operator/Cargo.toml b/operator/Cargo.toml
index 9372b521..1c6daf6c 100644
--- a/operator/Cargo.toml
+++ b/operator/Cargo.toml
@@ -113,9 +113,6 @@ pallet-mmr = { git = "https://github.com/paritytech/polkadot-sdk", branch = "sta
 snowbridge-beacon-primitives = { git = "https://github.com/paritytech/polkadot-sdk", branch = "stable2409", default-features = false }
 snowbridge-pallet-ethereum-client = { git = "https://github.com/paritytech/polkadot-sdk", branch = "stable2409", default-features = false }
 
-# Moonkit
-pallet-author-inherent = { git = "https://github.com/Moonsong-Labs/moonkit", rev = "002c1a5ae3ce82e1136d5321bff124ab93ed050f", default-features = false }
-
 # Frontier (wasm)
 fp-account = { git = "https://github.com/polkadot-evm/frontier", branch = "stable2409", default-features = false }
 pallet-ethereum = { git = "https://github.com/polkadot-evm/frontier/", branch = "stable2409", default-features = false }
diff --git a/operator/runtime/Cargo.toml b/operator/runtime/Cargo.toml
index 07e17da9..2c8564f4 100644
--- a/operator/runtime/Cargo.toml
+++ b/operator/runtime/Cargo.toml
@@ -22,7 +22,6 @@ frame-system.workspace = true
 frame-try-runtime = { optional = true, workspace = true }
 frame-executive.workspace = true
 frame-metadata-hash-extension.workspace = true
-pallet-author-inherent.workspace = true
 hex-literal.workspace = true
 pallet-babe.workspace = true
 pallet-balances.workspace = true
@@ -99,7 +98,6 @@ std = [
     "pallet-timestamp/std",
     "pallet-transaction-payment-rpc-runtime-api/std",
     "pallet-transaction-payment/std",
-    "pallet-author-inherent/std",
     "pallet-validator-set/std",
 
     "polkadot-primitives/std",
@@ -150,7 +148,6 @@ runtime-benchmarks = [
     "snowbridge-pallet-ethereum-client/runtime-benchmarks",
     "sp-runtime/runtime-benchmarks",
     "pallet-evm/runtime-benchmarks",
-    "pallet-author-inherent/runtime-benchmarks",
     "pallet-ethereum/runtime-benchmarks",
 ]
 
diff --git a/operator/runtime/src/configs/mod.rs b/operator/runtime/src/configs/mod.rs
index 298cd320..f61fe23f 100644
--- a/operator/runtime/src/configs/mod.rs
+++ b/operator/runtime/src/configs/mod.rs
@@ -23,7 +23,6 @@
 //
 // For more information, please refer to <http://unlicense.org>
 
-use crate::AuthorInherent;
 use crate::EvmChainId;
 use crate::Timestamp;
 use crate::{Historical, SessionKeys, ValidatorSet};
@@ -310,15 +309,6 @@ impl pallet_mmr::Config for Runtime {
 
 // Frontier
 
-// TODO: configure pallet author-inherent correctly
-impl pallet_author_inherent::Config for Runtime {
-    type SlotBeacon = ();
-    type AccountLookup = ();
-    type CanAuthor = ();
-    type AuthorId = AccountId;
-    type WeightInfo = ();
-}
-
 parameter_types! {
     pub const PostBlockAndTxnHashes: PostLogContent = PostLogContent::BlockAndTxnHashes;
 }
@@ -356,7 +346,7 @@ impl FindAuthor<H160> for FindAuthorAdapter {
     where
         I: 'a + IntoIterator<Item = (sp_runtime::ConsensusEngineId, &'a [u8])>,
     {
-        if let Some(author) = AuthorInherent::find_author(digests) {
+        if let Some(author) = Babe::find_author(digests) {
             return Some(H160::from_slice(&author.encode()[0..20]));
         }
         None
diff --git a/operator/runtime/src/lib.rs b/operator/runtime/src/lib.rs
index 8869abb3..c78e48d5 100644
--- a/operator/runtime/src/lib.rs
+++ b/operator/runtime/src/lib.rs
@@ -247,9 +247,6 @@ mod runtime {
     #[runtime::pallet_index(13)]
     pub type EthereumBeaconClient = snowbridge_pallet_ethereum_client;
 
-    #[runtime::pallet_index(20)]
-    pub type AuthorInherent = pallet_author_inherent;
-
     #[runtime::pallet_index(31)]
     pub type Ethereum = pallet_ethereum;