diff --git a/markdown/bitburner.ns.renamepurchasedserver.md b/markdown/bitburner.ns.renamepurchasedserver.md
index 9538662f6..210a95f71 100644
--- a/markdown/bitburner.ns.renamepurchasedserver.md
+++ b/markdown/bitburner.ns.renamepurchasedserver.md
@@ -23,9 +23,9 @@ renamePurchasedServer(hostname: string, newName: string): boolean;
 
 boolean
 
-True if the upgrade succeeded, and false otherwise.
+True if successful, and false otherwise.
 
 ## Remarks
 
-RAM cost: 2.00 GB
+RAM cost: 0 GB
 
diff --git a/src/NetscriptFunctions.ts b/src/NetscriptFunctions.ts
index 6dcdaf7b2..372474131 100644
--- a/src/NetscriptFunctions.ts
+++ b/src/NetscriptFunctions.ts
@@ -1270,7 +1270,13 @@ export const ns: InternalAPI<NSFull> = {
   renamePurchasedServer: (ctx) => (_hostname, _newName) => {
     const hostname = helpers.string(ctx, "hostname", _hostname);
     const newName = helpers.string(ctx, "newName", _newName);
-    renamePurchasedServer(hostname, newName);
+    try {
+      renamePurchasedServer(hostname, newName);
+      return true;
+    } catch (err) {
+      helpers.log(ctx, () => String(err));
+      return false;
+    }
   },
 
   deleteServer: (ctx) => (_name) => {
diff --git a/src/ScriptEditor/NetscriptDefinitions.d.ts b/src/ScriptEditor/NetscriptDefinitions.d.ts
index 6a8c378cb..39b0b8d35 100644
--- a/src/ScriptEditor/NetscriptDefinitions.d.ts
+++ b/src/ScriptEditor/NetscriptDefinitions.d.ts
@@ -6086,8 +6086,9 @@ export interface NS {
    *
    * @param hostname - Current server hostname.
    * @param newName - New server hostname.
+   * @returns True if successful, and false otherwise.
    */
-  renamePurchasedServer(hostname: string, newName: string): void;
+  renamePurchasedServer(hostname: string, newName: string): boolean;
 
   /**
    * Delete a purchased server.
diff --git a/src/Server/ServerPurchases.ts b/src/Server/ServerPurchases.ts
index 879b0912b..ff045ab5f 100644
--- a/src/Server/ServerPurchases.ts
+++ b/src/Server/ServerPurchases.ts
@@ -61,7 +61,7 @@ export const upgradePurchasedServer = (hostname: string, ram: number): void => {
 
 export const renamePurchasedServer = (hostname: string, newName: string): void => {
   const server = GetServer(hostname);
-  if (!server) throw new Error(`Server '${newName}' doesn't exists.`);
+  if (!server) throw new Error(`Server '${hostname}' doesn't exists.`);
   if (GetServer(newName)) throw new Error(`Server '${newName}' already exists.`);
   if (!Player.purchasedServers.includes(hostname)) throw new Error(`Server '${hostname}' is not a player server.`);
   const replace = (arr: string[], old: string, next: string): string[] => {