diff --git a/FORMULA b/FORMULA
index 8190556..1b0827f 100644
--- a/FORMULA
+++ b/FORMULA
@@ -1,6 +1,6 @@
 name: timezone
-os: RedHat, Debian, Ubuntu, Suse, FreeBSD
-os_family: RedHat, Debian, Suse, FreeBSD
+os: Debian, Suse
+os_family: Debian, Suse
 version: 201504
 release: 1
 minimum_version: 2015.5