diff --git a/tests/Aspire.Dashboard.Tests/Integration/Playwright/AppBarTests.cs b/tests/Aspire.Dashboard.Tests/Integration/Playwright/AppBarTests.cs
index aa5a20b9532..9b6c8dcb6bf 100644
--- a/tests/Aspire.Dashboard.Tests/Integration/Playwright/AppBarTests.cs
+++ b/tests/Aspire.Dashboard.Tests/Integration/Playwright/AppBarTests.cs
@@ -65,6 +65,7 @@ await AsyncTestHelpers.AssertIsTrueRetryAsync(
     }
 
     [Fact]
+    [QuarantinedTest("https://github.com/dotnet/aspire/issues/7943")]
     public async Task AppBar_Change_Theme_ReloadPage()
     {
         // Arrange