diff --git a/lib/solaar/ui/diversion_rules.py b/lib/solaar/ui/diversion_rules.py
index 0bf89544..962b236d 100644
--- a/lib/solaar/ui/diversion_rules.py
+++ b/lib/solaar/ui/diversion_rules.py
@@ -162,6 +162,7 @@ class DiversionDialog:
     def _reload_yaml_file(self):
         self.discard_btn.set_sensitive(False)
         self.save_btn.set_sensitive(False)
+        self.dirty = False
         for c in self.bottom_panel.get_children():
             self.bottom_panel.remove(c)
         _DIV._load_config_rule_file()