diff --git a/DragonFruit.OnionFruit.Web.Worker/Generators/ClientCountriesDatabaseGenerator.cs b/DragonFruit.OnionFruit.Web.Worker/Generators/ClientCountriesDatabaseGenerator.cs
index c5bb486..aba8bc8 100644
--- a/DragonFruit.OnionFruit.Web.Worker/Generators/ClientCountriesDatabaseGenerator.cs
+++ b/DragonFruit.OnionFruit.Web.Worker/Generators/ClientCountriesDatabaseGenerator.cs
@@ -35,6 +35,6 @@ public async Task GenerateDatabase(IFileSink fileSink)
 
     private static IEnumerable<string> CountriesWithFlag(IEnumerable<IGrouping<string, TorRelayDetails>> info, TorNodeFlags flag)
     {
-        return info.Where(x => x.Any(y => y.Flags.HasFlag(flag))).Select(x => x.Key);
+        return info.Where(x => x.Any(y => y.Flags.HasFlag(flag))).Select(x => x.Key.ToUpperInvariant());
     }
 }
\ No newline at end of file