diff --git a/cfg_checker/common/const.py b/cfg_checker/common/const.py
index 2ae41f6..d17db08 100644
--- a/cfg_checker/common/const.py
+++ b/cfg_checker/common/const.py
@@ -80,7 +80,7 @@
     "unk": "uknown"
 }
 
-ubuntu_releases = ["trusty", "xenial", "ubuntu", "bionic"]
+ubuntu_releases = ["trusty", "xenial", "ubuntu", "bionic", "focal"]
 all_arch = ["amd64"]
 repo_types = {
     "main": "Officially supported software",
@@ -134,5 +134,6 @@
     "20": "train",
     "19": "stein",
     "18": "rocky",
-    "17": "queens"
+    "17": "queens",
+    "00": "not installed"
 }