diff --git a/Jellyfin.Server/Middleware/UrlDecodeQueryFeature.cs b/Jellyfin.Server/Middleware/UrlDecodeQueryFeature.cs
index 91d2ce124b..b3b3b391e7 100644
--- a/Jellyfin.Server/Middleware/UrlDecodeQueryFeature.cs
+++ b/Jellyfin.Server/Middleware/UrlDecodeQueryFeature.cs
@@ -55,7 +55,7 @@ namespace Jellyfin.Server.Middleware
                 // Unencode and re-parse querystring.
                 var unencodedKey = HttpUtility.UrlDecode(key);
 
-                if (string.Equals(unencodedKey, kvp.Key, System.StringComparison.Ordinal))
+                if (string.Equals(unencodedKey, key, System.StringComparison.Ordinal))
                 {
                     // Don't do anything if it's not encoded.
                     _store = value;