diff --git a/pytec/pytec/gui/view/param_tree.json b/pytec/pytec/gui/view/param_tree.json
index 4132827..071f058 100644
--- a/pytec/pytec/gui/view/param_tree.json
+++ b/pytec/pytec/gui/view/param_tree.json
@@ -376,7 +376,7 @@
                       "name":"run_pid",
                       "title":"Run",
                       "type":"action",
-                      "tip":"Run"
+                      "tip":"Run PID Autotune with above settings"
                    }
                 ]
              }