diff --git a/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs b/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs
index b735e95e7..e3f0e2a2f 100644
--- a/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs
+++ b/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs
@@ -35,7 +35,7 @@ namespace Flow.Launcher.Core.ExternalPlugins
                 {
                     Log.Info($"|PluginsManifest.{nameof(UpdateManifestAsync)}|Fetched plugins from manifest repo");
 
-                    var json = await response.Content.ReadAsStreamAsync(token).ConfigureAwait(false);
+                    await using var json = await response.Content.ReadAsStreamAsync(token).ConfigureAwait(false);
 
                     UserPlugins = await JsonSerializer.DeserializeAsync<List<UserPlugin>>(json, cancellationToken: token).ConfigureAwait(false);