diff --git a/src/tests/test_app_resources.py b/src/tests/test_app_resources.py
index 029687cf70..654b7d5567 100644
--- a/src/tests/test_app_resources.py
+++ b/src/tests/test_app_resources.py
@@ -472,7 +472,11 @@ def test_resource_ruby():
         "version": "3.3.5",
     }
 
-    r(conf, "testapp", manager).provision_or_update()
+    try:
+        r(conf, "testapp", manager).provision_or_update()
+    except Exception:
+        os.system("tail -n 40 /tmp/ruby-build*.log")
+        raise
 
     ruby_version = app_setting("testapp", "ruby_version")
     assert ruby_version