diff --git a/src/plugin/repository/manager.ts b/src/plugin/repository/manager.ts
index 4eae623..2aac0ab 100644
--- a/src/plugin/repository/manager.ts
+++ b/src/plugin/repository/manager.ts
@@ -135,6 +135,14 @@ export class RepositoryManager {
   }
 
   public async installRepository(url: string): Promise<IRepository> {
+    // Add standard repository file path, if missing
+    if (!url.endsWith('/repository.json')) {
+      if (!url.endsWith('/')) {
+        url += '/';
+      }
+      url += 'repository.json';
+    }
+
     const remote = await this.getRemote(url);
     const local = path.join(this.env.repositoryPath, remote.name + '.json');
     const urlParsed = new URL(url);