diff --git a/server/lib/requests/instances-index.ts b/server/lib/requests/instances-index.ts
index 210a0e7..6fc58bf 100644
--- a/server/lib/requests/instances-index.ts
+++ b/server/lib/requests/instances-index.ts
@@ -15,13 +15,17 @@ export async function listIndexInstancesHost (): Promise<string[]> {
 }
 
 export async function getMajorInstanceVersion (host: string): Promise<number> {
-  const { body } = await doRequest<any>({ uri: `https://${host}/api/v1/config`, json: true })
+  try {
+    const { body } = await doRequest<any>({ uri: `https://${host}/api/v1/config`, json: true })
 
-  const version = body.serverVersion
+    const version = body.serverVersion
 
-  const majorVersion = parseInt(version.split('.')[0])
+    const majorVersion = parseInt(version.split('.')[0])
 
-  return isNaN(majorVersion)
-    ? 0
-    : majorVersion
+    return isNaN(majorVersion)
+      ? 0
+      : majorVersion
+  } catch {
+    return 0
+  }
 }