diff --git a/scripts/fetch-merge-old-borrowers.ts b/scripts/fetch-merge-old-borrowers.ts
index ec24f2f..e485ee7 100644
--- a/scripts/fetch-merge-old-borrowers.ts
+++ b/scripts/fetch-merge-old-borrowers.ts
@@ -52,15 +52,15 @@ const LIST_SOURCES: ListSource[] = [
   },
   {
     url: creditSessionsListUrl(1, POOL_ADDRESSES_V3_MAINNET),
-    accountVersion: 3,
+    accountVersion: 300,
   },
   {
     url: creditSessionsListUrl(42161, ARBITRUM_POOLS),
-    accountVersion: 3,
+    accountVersion: 300,
   },
   {
     url: creditSessionsListUrl(10, OPTIMISM_POOLS),
-    accountVersion: 3,
+    accountVersion: 300,
   },
 ];
 
diff --git a/scripts/fetch-old-accounts-from-borrowers.ts b/scripts/fetch-old-accounts-from-borrowers.ts
index bb26345..782ad4a 100644
--- a/scripts/fetch-old-accounts-from-borrowers.ts
+++ b/scripts/fetch-old-accounts-from-borrowers.ts
@@ -111,9 +111,9 @@ function trimSession(
 
 function accountVersionForPool(chainId: ChainId, poolLc: string): number {
   if (chainId === 1) {
-    return V2_MAINNET_LC.has(poolLc) ? 2 : 3;
+    return V2_MAINNET_LC.has(poolLc) ? 2 : 300;
   }
-  return 3;
+  return 300;
 }
 
 async function fetchBorrowerSessions(