diff --git a/deploy/Kubernetes/_build/helm-test.ps1 b/deploy/Kubernetes/_build/helm-test.ps1
index 48e68dd4..38646118 100644
--- a/deploy/Kubernetes/_build/helm-test.ps1
+++ b/deploy/Kubernetes/_build/helm-test.ps1
@@ -100,9 +100,11 @@ function test_helm_chart([string] $chart_path, [string] $tests_path, [object[]]
 
   if ($fail_count -gt 0) {
     write-minimal "Failed: ${fail_count}, Passed: ${pass_count}, Total: $($tests.count)" 'Red'
+    return $false
   }
   else
   {
     write-minimal "Passed: ${pass_count}, Total: $($tests.count)" 'Green'
+    return $true
   }
 }
diff --git a/deploy/Kubernetes/worker/tests/trtllm/test-chart.ps1 b/deploy/Kubernetes/worker/tests/trtllm/test-chart.ps1
index e47865a6..43cf8ecd 100644
--- a/deploy/Kubernetes/worker/tests/trtllm/test-chart.ps1
+++ b/deploy/Kubernetes/worker/tests/trtllm/test-chart.ps1
@@ -123,8 +123,11 @@ $tests = @(
     }
   )
 
+$is_pass = $false
+
 try {
-  test_helm_chart 'deploy/Kubernetes/worker/charts/trtllm' 'deploy/Kubernetes/worker/tests/trtllm' $tests
+  $is_pass = test_helm_chart 'deploy/Kubernetes/worker/charts/trtllm' 'deploy/Kubernetes/worker/tests/trtllm' $tests
+  write-debug "is_pass: ${is_pass}."
 }
 catch {
   if ($is_debug) {
@@ -136,3 +139,9 @@ catch {
 
 # Clean up any NVBUILD environment variables left behind by the build.
 cleanup_after
+
+if (-not $is_pass) {
+  exit(1)
+}
+
+exit(0)