diff --git a/src/api/index.ts b/src/api/index.ts
index 1d132aa..74c0fbd 100644
--- a/src/api/index.ts
+++ b/src/api/index.ts
@@ -3,8 +3,8 @@ import { TESTNET_SEED_NODES } from '../constants'
 import { apiReady, apiUrl, apiUrlNote } from '../store'
 import type { EventObj, ViewObj } from './payloads/types'
 
-// const DEBUG_URL: string = 'https://rpc.openlibra.space:8080/v1/'
-const DEBUG_URL: string = 'http://138.197.32.103:8080/v1/'
+const DEBUG_URL: string = 'https://rpc.openlibra.space:8080/v1/'
+// const DEBUG_URL: string = 'http://138.197.32.103:8080/v1/'
 
 export let api
 
diff --git a/src/api/payloads/system.ts b/src/api/payloads/system.ts
index 20715ba..05a2b2a 100644
--- a/src/api/payloads/system.ts
+++ b/src/api/payloads/system.ts
@@ -12,11 +12,6 @@ export const epoch_length_payload: ViewObj = {
   arguments: [],
 }
 
-export const vdf_difficulty: ViewObj = {
-  function: '0x1::tower_state::get_difficulty',
-  type_arguments: [],
-  arguments: [],
-}
 
 export const infra_balance: ViewObj = {
   function: '0x1::infra_escrow::infra_escrow_balance',
diff --git a/src/store/get_system_info.ts b/src/store/get_system_info.ts
index 5660313..6211af3 100644
--- a/src/store/get_system_info.ts
+++ b/src/store/get_system_info.ts
@@ -84,13 +84,12 @@ export const getSystemInfo = async () => {
     const requests = [
       postViewFunc(systemPayloads.fees_collected_payload),
       postViewFunc(systemPayloads.epoch_length_payload),
-      postViewFunc(systemPayloads.vdf_difficulty),
       postViewFunc(systemPayloads.infra_balance),
       getAccountResource('0x1', '0x1::musical_chairs::Chairs'),
       getAccountResource('0x1', '0x1::epoch_boundary::BoundaryStatus'),
       getAccountResource('0x1', '0x1::proof_of_fee::ConsensusReward'),
     ]
-    const [fees, epochResponse, vdfDifficulty, infraBalance, chairs, boundaryStatus, cr] =
+    const [fees, epochResponse, infraBalance, chairs, boundaryStatus, cr] =
       await Promise.all(requests)
 
     const duration = moment.duration(Number(epochResponse[0]), 'seconds') // Cast to Number
@@ -102,7 +101,6 @@ export const getSystemInfo = async () => {
       consensus_reward: cr.nominal_reward,
       fees: fees[0],
       epoch_duration: epoch,
-      vdf: vdfDifficulty,
       infra_escrow: infraBalance[0],
       validator_seats: chairs.seats_offered,
       boundary_status: boundaryStatus,
diff --git a/src/types/index.ts b/src/types/index.ts
index 609dacb..6f78790 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -25,7 +25,6 @@ export interface SystemInfo {
   git_hash: string
   infra_escrow: number
   validator_seats: number
-  vdf: number[]
   boundary_status: object
 }
 
diff --git a/src/ui/SystemInfo.svelte b/src/ui/SystemInfo.svelte
index 16bf4bb..de10e0e 100644
--- a/src/ui/SystemInfo.svelte
+++ b/src/ui/SystemInfo.svelte
@@ -29,8 +29,6 @@
         <li>Epoch Duration: {$systemInfo.epoch_duration}</li>
       </ul>
       <ul>
-        <li>VDF Difficulty: {$systemInfo.vdf[0]}</li>
-        <li>VDF Security: {$systemInfo.vdf[1]}</li>
         <li>Infra Escrow: {scaleCoin($systemInfo.infra_escrow)}</li>
 
       </ul>