diff --git a/pallets/subtensor/src/subnets/registration.rs b/pallets/subtensor/src/subnets/registration.rs
index ececae4f48..103afdcc46 100644
--- a/pallets/subtensor/src/subnets/registration.rs
+++ b/pallets/subtensor/src/subnets/registration.rs
@@ -120,7 +120,6 @@ impl<T: Config> Pallet<T> {
         // 11) counters
         RegistrationsThisBlock::<T>::mutate(netuid, |val| val.saturating_inc());
         Self::increase_rao_recycled(netuid, registration_cost.into());
-        Self::record_tao_inflow(netuid, actual_burn_amount);
 
         // Record TAO inflow
         Self::record_tao_inflow(netuid, actual_burn_amount);
diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index 3fd1992a5f..f58573919e 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -272,7 +272,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
     //   `spec_version`, and `authoring_version` are the same between Wasm and native.
     // This value is set to 100 to notify Polkadot-JS App (https://polkadot.js.org/apps) to use
     //   the compatible custom types.
-    spec_version: 403,
+    spec_version: 404,
     impl_version: 1,
     apis: RUNTIME_API_VERSIONS,
     transaction_version: 1,