diff --git a/roles/repositories/files/preferences.d/20-unstable b/roles/repositories/files/preferences.d/20-unstable
deleted file mode 100644
--- a/roles/repositories/files/preferences.d/20-unstable
+++ /dev/null
@@ -1,3 +0,0 @@
-Package: *
-Pin: release a=unstable
-Pin-Priority: -1