diff --git a/openscad-ubuntu-releases-bionic.list b/openscad-ubuntu-releases-bionic.list
deleted file mode 100644
index 212da36..0000000
--- a/openscad-ubuntu-releases-bionic.list
+++ /dev/null
@@ -1,2 +0,0 @@
-deb http://ppa.launchpad.net/openscad/releases/ubuntu bionic main
-# deb-src http://ppa.launchpad.net/openscad/releases/ubuntu bionic main