diff --git a/cli/test_suite.py b/cli/test_suite.py
index 5cce26f55..7dbe4b921 100644
--- a/cli/test_suite.py
+++ b/cli/test_suite.py
@@ -303,7 +303,8 @@ def after_run(self):
             process = failed_test.meta_data["completed_process"]
             click.echo(f"{test_path} [Failed]")
             click.echo("==================== stdout ====================")
-            click.echo(process.stdout.decode("utf-8"))
+            if process.stdout:
+                click.echo(process.stdout.decode("utf-8"))
             click.echo("==================== stderr ====================")
             click.echo(process.stderr.decode("utf-8"))
             click.echo("\n")