diff --git a/Test/Program.cs b/Test/Program.cs
index d51a9dd..55e11f9 100644
--- a/Test/Program.cs
+++ b/Test/Program.cs
@@ -43,7 +43,7 @@ static async Task<DetailsResponse> GetAppDetail(GooglePlayStoreClient client, st
 
         static async Task DownloadApk(GooglePlayStoreClient client, string packageName, int offerType, int versionCode)
         {
-            var res = await client.Purchase(packageName, offerType, versionCode);
+            await client.Purchase(packageName, offerType, versionCode);
             var bytes = await client.DownloadApk(packageName);
             File.WriteAllBytes("Gmail.apk", bytes);
         }