diff --git a/__tests__/tools.test.ts b/__tests__/tools.test.ts
index b98ad289..408e3bdd 100644
--- a/__tests__/tools.test.ts
+++ b/__tests__/tools.test.ts
@@ -539,6 +539,7 @@ describe('Tools tests', () => {
     const data = getData({
       tool: 'castor',
       php_version: '8.1',
+      version_prefix: 'v',
       version: version,
       os: os
     });
diff --git a/dist/index.js b/dist/index.js
index d96be9e7..1a18d389 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -838,25 +838,9 @@ async function addBlackfirePlayer(data) {
 }
 exports.addBlackfirePlayer = addBlackfirePlayer;
 async function addCastor(data) {
-    let filename;
-    switch (data['os']) {
-        case 'linux':
-        case 'darwin':
-            filename = 'castor.' + data['os'] + '-amd64.phar';
-            break;
-        case 'win32':
-            filename = 'castor.windows-amd64.phar';
-            break;
-        default:
-            return await utils.log('Platform ' + data['os'] + ' is not supported', data['os'], 'error');
-    }
-    if (data['version'] === 'latest') {
-        data['uri'] = ['releases/latest/download', filename].join('/');
-    }
-    else {
-        data['uri'] = ['releases/download', 'v' + data['version'], filename].join('/');
-    }
-    data['url'] = [data['domain'], data['repository'], data['uri']].join('/');
+    data['tool'] = 'castor.' + data['os'].replace('win32', 'windows') + '-amd64';
+    data['url'] = await getUrl(data);
+    data['tool'] = 'castor';
     return await addArchive(data);
 }
 exports.addCastor = addCastor;
diff --git a/src/configs/tools.json b/src/configs/tools.json
index 378bc0fd..064fc6b5 100644
--- a/src/configs/tools.json
+++ b/src/configs/tools.json
@@ -226,7 +226,9 @@
     "type": "custom-function",
     "domain": "https://github.com",
     "repository": "jolicode/castor",
-    "function": "castor"
+    "function": "castor",
+    "version_prefix": "v",
+    "version_parameter": "-V"
   },
   "composer": {
     "type": "custom-function",
diff --git a/src/tools.ts b/src/tools.ts
index e046ed24..eed82704 100644
--- a/src/tools.ts
+++ b/src/tools.ts
@@ -236,30 +236,9 @@ export async function addBlackfirePlayer(data: RS): Promise<string> {
  * @param data
  */
 export async function addCastor(data: RS): Promise<string> {
-  let filename: string;
-  switch (data['os']) {
-    case 'linux':
-    case 'darwin':
-      filename = 'castor.' + data['os'] + '-amd64.phar';
-      break;
-    case 'win32':
-      filename = 'castor.windows-amd64.phar';
-      break;
-    default:
-      return await utils.log(
-        'Platform ' + data['os'] + ' is not supported',
-        data['os'],
-        'error'
-      );
-  }
-  if (data['version'] === 'latest') {
-    data['uri'] = ['releases/latest/download', filename].join('/');
-  } else {
-    data['uri'] = ['releases/download', 'v' + data['version'], filename].join(
-      '/'
-    );
-  }
-  data['url'] = [data['domain'], data['repository'], data['uri']].join('/');
+  data['tool'] = 'castor.' + data['os'].replace('win32', 'windows') + '-amd64';
+  data['url'] = await getUrl(data);
+  data['tool'] = 'castor';
   return await addArchive(data);
 }