diff --git a/iprbench/targethosts.py b/iprbench/targethosts.py
index ec193d3..605b049 100644
--- a/iprbench/targethosts.py
+++ b/iprbench/targethosts.py
@@ -172,7 +172,7 @@ class IprClusterNode(DebianHost):
         available_modules = get_available_modules()
         shortcut_env_module = EnvModule(f'{package_env_module}/latest')
         if shortcut_env_module not in available_modules:
-            raise ValueError(f'failed to find {shortcut_env_module} amongst available environment modules')
+            raise ValueError(f'failed to find {shortcut_env_module} amongst available environment modules ({available_modules})')
         # logging.debug('available_modules = %s', available_modules)
         shortcut_file_path = get_module_file_path(shortcut_env_module)
         # logging.debug('shortcut_file_path = %s', shortcut_file_path)