diff --git a/docs/architecture/0013-untrack-node-gpu.md b/docs/architecture/0014-untrack-node-gpu.md
similarity index 93%
rename from docs/architecture/0013-untrack-node-gpu.md
rename to docs/architecture/0014-untrack-node-gpu.md
index 0e9b03d1f..9715dee72 100644
--- a/docs/architecture/0013-untrack-node-gpu.md
+++ b/docs/architecture/0014-untrack-node-gpu.md
@@ -1,4 +1,4 @@
-# 13. Untrack GPU status on a node 
+# 14. Untrack GPU status on a node 
 
 Date: 2023-06-22
 
diff --git a/substrate-node/pallets/pallet-tfgrid/src/migrations/v16.rs b/substrate-node/pallets/pallet-tfgrid/src/migrations/v16.rs
index 1a652ffcb..8c51465d0 100644
--- a/substrate-node/pallets/pallet-tfgrid/src/migrations/v16.rs
+++ b/substrate-node/pallets/pallet-tfgrid/src/migrations/v16.rs
@@ -4,6 +4,7 @@ use frame_support::{
     weights::Weight,
 };
 use log::info;
+use sp_core::Get;
 use sp_std::marker::PhantomData;
 
 pub struct KillNodeGpuStatus<T: Config>(PhantomData<T>);
diff --git a/substrate-node/pallets/pallet-tfgrid/src/node.rs b/substrate-node/pallets/pallet-tfgrid/src/node.rs
index 2f17ba62c..45656967f 100644
--- a/substrate-node/pallets/pallet-tfgrid/src/node.rs
+++ b/substrate-node/pallets/pallet-tfgrid/src/node.rs
@@ -385,30 +385,6 @@ impl<T: Config> Pallet<T> {
         });
     }
 
-    pub fn _set_node_gpu_status(
-        account_id: &T::AccountId,
-        gpu_status: bool,
-    ) -> DispatchResultWithPostInfo {
-        let twin_id = TwinIdByAccountID::<T>::get(account_id).ok_or(Error::<T>::TwinNotExists)?;
-
-        ensure!(
-            NodeIdByTwinID::<T>::contains_key(twin_id),
-            Error::<T>::NodeNotExists
-        );
-        let node_id = NodeIdByTwinID::<T>::get(twin_id);
-
-        ensure!(Nodes::<T>::contains_key(node_id), Error::<T>::NodeNotExists);
-
-        NodeGpuStatus::<T>::insert(node_id, gpu_status);
-
-        Self::deposit_event(Event::NodeGpuStatusChanged {
-            node_id,
-            gpu_status,
-        });
-
-        Ok(Pays::No.into())
-    }
-
     fn get_resources(
         resources: pallet::ResourcesInput,
     ) -> Result<Resources, DispatchErrorWithPostInfo> {