diff --git a/hermes_cli/web_server.py b/hermes_cli/web_server.py
index fb5f7ca12d3..3f0eae0aebc 100644
--- a/hermes_cli/web_server.py
+++ b/hermes_cli/web_server.py
@@ -4021,6 +4021,9 @@ def _get_dashboard_plugins(force_rescan: bool = False) -> list:
     global _dashboard_plugins_cache
     if _dashboard_plugins_cache is None or force_rescan:
         _dashboard_plugins_cache = _discover_dashboard_plugins()
+    elif _dashboard_plugins_cache:
+        if any(not Path(p["_dir"]).is_dir() for p in _dashboard_plugins_cache):
+            _dashboard_plugins_cache = _discover_dashboard_plugins()
     return _dashboard_plugins_cache