diff --git a/share/functions/__fish_config_interactive.fish b/share/functions/__fish_config_interactive.fish
index cb3ee93e3..ee69f545f 100644
--- a/share/functions/__fish_config_interactive.fish
+++ b/share/functions/__fish_config_interactive.fish
@@ -191,7 +191,7 @@ function __fish_config_interactive -d "Initializations that should be performed
 	
 	eval $fish_key_bindings
 	
-	function __fish_reload_key_bindings -d "Reload keybindings when binding variable change"
+	function __fish_reload_key_bindings -d "Reload keybindings when binding variable change" --on-variable fish_key_bindings
 		eval $fish_key_bindings
 	end ^/dev/null