diff --git a/supportedos.txt b/supportedos.txt
index ce4986bc..1eb1fde6 100644
--- a/supportedos.txt
+++ b/supportedos.txt
@@ -1,5 +1,5 @@
 Raspbian=9,10
-Ubuntu=16,18
+Ubuntu=16,18,20
 Debian=9,10
 Fedora=31,32
 CentOS=7,8
\ No newline at end of file