diff --git a/fishy/__main__.py b/fishy/__main__.py
index 4c8d711..ed47f79 100644
--- a/fishy/__main__.py
+++ b/fishy/__main__.py
@@ -63,6 +63,7 @@ def initialize(window_to_hide):
         helper.install_addon(*chalutier)
         helper.install_addon(*lam2)
         helper.remove_addon("ProvisionsChalutier") #TODO delete with fishy 0.4.6
+        helper.remove_addon("FooAddon") #TODO delete with fishy 0.4.6
     config.set("addoninstalled", helper.get_addonversion(chalutier[0]))