diff --git a/contracts/lqstx-mint-endpoint.clar b/contracts/lqstx-mint-endpoint.clar
index d1be9c0..8a937a2 100644
--- a/contracts/lqstx-mint-endpoint.clar
+++ b/contracts/lqstx-mint-endpoint.clar
@@ -72,7 +72,7 @@
 
 (define-public (request-mint (amount uint))
     (let (
-            (cycle (contract-call? 'ST000000000000000000002AMW42H.pox-3 current-pox-reward-cycle))
+            (cycle (contract-call? 'SP000000000000000000002Q6VF78.pox-3 current-pox-reward-cycle))
             (request-details { requested-by: tx-sender, amount: amount, requested-at: cycle, status: (get-pending) })
             (request-id (as-contract (try! (contract-call? .lqstx-mint-registry set-mint-request u0 request-details)))))
         (try! (is-paused-or-fail))
@@ -94,7 +94,7 @@
 (define-public (request-burn (amount uint))
     (let (
             ;; @dev requested-at not used for burn
-            (cycle (contract-call? 'ST000000000000000000002AMW42H.pox-3 current-pox-reward-cycle))
+            (cycle (contract-call? 'SP000000000000000000002Q6VF78.pox-3 current-pox-reward-cycle))
             (request-details { requested-by: tx-sender, amount: amount, requested-at: cycle, status: (get-pending) })
             (request-id (as-contract (try! (contract-call? .lqstx-mint-registry set-burn-request u0 request-details)))))
         (try! (is-paused-or-fail))
diff --git a/contracts/stacking-vault.clar b/contracts/stacking-vault.clar
index c0bfdfb..015657e 100644
--- a/contracts/stacking-vault.clar
+++ b/contracts/stacking-vault.clar
@@ -65,4 +65,4 @@
 
 ;; initialisation
 
-(as-contract (contract-call? 'ST000000000000000000002AMW42H.pox-3 allow-contract-caller 'SP21YTSM60CAY6D011EZVEVNKXVW8FVZE198XEFFP.pox-fast-pool-v2 none))
\ No newline at end of file
+(as-contract (contract-call? 'SP000000000000000000002Q6VF78.pox-3 allow-contract-caller 'SP21YTSM60CAY6D011EZVEVNKXVW8FVZE198XEFFP.pox-fast-pool-v2 none))
\ No newline at end of file