diff --git a/main.js b/main.js
index d659294..5da0bf0 100644
--- a/main.js
+++ b/main.js
@@ -149,11 +149,17 @@ async function main() {
         ])
         core.endGroup()
 
+        core.startGroup("Sleeping well ...")
+        await exec.exec("sleep", [
+            "10000"
+        ])
+        core.endGroup()
+
         core.startGroup("Check test files")
         await exec.exec("docker", [
             "exec",
             container,
-            "ls", "-la", workspaceDirectory + "/foo", "||", "true"
+            "ls", "-la", workspaceDirectory + "/foo"
         ])
         core.endGroup()