diff --git a/files/rkhunter/rkhunter.conf.j2 b/files/rkhunter/rkhunter.conf.j2
index 5cd2ac6e52..705517580d 100644
--- a/files/rkhunter/rkhunter.conf.j2
+++ b/files/rkhunter/rkhunter.conf.j2
@@ -558,8 +558,8 @@ SUSPSCAN_THRESH=200
 # specified, then RKH will assume the O/S release information is on the
 # first non-blank line of the file.
 #
-# {{ is_fedora }}
-OS_VERSION_FILE=/etc/{{ ansible_distribution }}-release
+# {{ ansible_distribution|lower }}
+OS_VERSION_FILE=/etc/{{ ansible_distribution|lower }}-release
 
 #
 # The following two options can be used to whitelist files and directories