diff --git a/src/mono/wasm/Wasm.Build.Tests/Blazor/AssetCachingTests.cs b/src/mono/wasm/Wasm.Build.Tests/Blazor/AssetCachingTests.cs
index ea5a83bbc0f337..d0ad41c00462a1 100644
--- a/src/mono/wasm/Wasm.Build.Tests/Blazor/AssetCachingTests.cs
+++ b/src/mono/wasm/Wasm.Build.Tests/Blazor/AssetCachingTests.cs
@@ -47,7 +47,7 @@ public async Task BlazorApp_BasedOnFingerprinting_LoadsWasmAssetsFromCache()
                 await page.GotoAsync($"{baseUrl}counter");
                 await counterLoaded.Task;
 
-                var requestLogClient = new BlazorWebWasmLogClient(baseUrl);
+                using var requestLogClient = new BlazorWebWasmLogClient(baseUrl);
                 var firstLoadRequestLogs = await requestLogClient.GetRequestLogsAsync();
                 var firstLoadWasmRequests = firstLoadRequestLogs.Where(log => log.Path.EndsWith(".wasm"));
 
diff --git a/src/mono/wasm/Wasm.Build.Tests/Blazor/BlazorWebWasmLogClient.cs b/src/mono/wasm/Wasm.Build.Tests/Blazor/BlazorWebWasmLogClient.cs
index e242a9e456b4d5..41d0aa02848ee3 100644
--- a/src/mono/wasm/Wasm.Build.Tests/Blazor/BlazorWebWasmLogClient.cs
+++ b/src/mono/wasm/Wasm.Build.Tests/Blazor/BlazorWebWasmLogClient.cs
@@ -11,7 +11,7 @@ namespace Wasm.Build.Tests.Blazor;
 /// <summary>
 /// Client for interacting with the request log API exposed by the BlazorWebWasm test server app.
 /// </summary>
-internal class BlazorWebWasmLogClient
+internal class BlazorWebWasmLogClient : IDisposable
 {
     private readonly HttpClient _httpClient;
 
@@ -36,4 +36,9 @@ public async Task ClearRequestLogsAsync()
         var response = await _httpClient.DeleteAsync("request-logs");
         response.EnsureSuccessStatusCode();
     }
+
+    public void Dispose()
+    {
+        _httpClient?.Dispose();
+    }
 }