diff --git a/.pipelines/PowerShellEditorServices-OneBranch.yml b/.pipelines/PowerShellEditorServices-OneBranch.yml
index a10cc28d5..6d51bc248 100644
--- a/.pipelines/PowerShellEditorServices-OneBranch.yml
+++ b/.pipelines/PowerShellEditorServices-OneBranch.yml
@@ -11,6 +11,14 @@
 trigger:
   - main
 
+schedules:
+  - cron: "35 13 * * 4"
+    displayName: Weekly CodeQL
+    branches:
+      include:
+        - main
+    always: true
+
 resources:
   repositories:
     - repository: templates
diff --git a/test/PowerShellEditorServices.Test.E2E/LanguageServerProtocolMessageTests.cs b/test/PowerShellEditorServices.Test.E2E/LanguageServerProtocolMessageTests.cs
index d6f50bbdb..0574db6e1 100644
--- a/test/PowerShellEditorServices.Test.E2E/LanguageServerProtocolMessageTests.cs
+++ b/test/PowerShellEditorServices.Test.E2E/LanguageServerProtocolMessageTests.cs
@@ -83,9 +83,9 @@ private async Task WaitForDiagnosticsAsync()
             // Wait for PSSA to finish.
             for (int i = 0; Diagnostics.Count == 0; i++)
             {
-                if (i >= 30)
+                if (i >= 120)
                 {
-                    throw new InvalidDataException("No diagnostics showed up after 20s.");
+                    throw new InvalidDataException("No diagnostics showed up after 2 minutes.");
                 }
 
                 await Task.Delay(1000);