diff --git a/actions/upgrades b/actions/upgrades
index 5f117aa9e..9aa3f8c3c 100755
--- a/actions/upgrades
+++ b/actions/upgrades
@@ -34,7 +34,7 @@ RELEASE_FILE_URL = \
 
 APT_PREFERENCES_FREEDOMBOX = '''Explanation: This file is managed by FreedomBox, do not edit.
 Explanation: Allow carefully selected updates to 'freedombox' from backports.
-Package: freedombox
+Package: src:freedombox
 Pin: release a={}-backports
 Pin-Priority: 500
 '''
diff --git a/plinth/modules/upgrades/__init__.py b/plinth/modules/upgrades/__init__.py
index 3b2286bda..42b579b6a 100644
--- a/plinth/modules/upgrades/__init__.py
+++ b/plinth/modules/upgrades/__init__.py
@@ -62,7 +62,7 @@ class UpgradesApp(app_module.App):
 
     app_id = 'upgrades'
 
-    _version = 10
+    _version = 11
 
     can_be_disabled = False