diff --git a/Build.ps1 b/Build.ps1
index d8be7da5e6..ed1363f626 100644
--- a/Build.ps1
+++ b/Build.ps1
@@ -105,7 +105,7 @@ dotnet build -c Release
 CheckLastExitCode
 
 # https://youtrack.jetbrains.com/issue/RSRP-488628/Breaking-InspectCode-fails-with-Roslyn-Worker-process-exited-unexpectedly-after-update
-if ($env:APPVEYOR_BUILD_WORKER_IMAGE -ne 'Ubuntu') {
+if ($IsWindows) {
     RunInspectCode
     RunCleanupCode
 }
diff --git a/appveyor.yml b/appveyor.yml
index 61feec2ab8..79a41d39c2 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,5 +1,5 @@
 image:
-  - Ubuntu
+  - Ubuntu2004
   - Visual Studio 2022
 
 version: '{build}'