diff --git a/unbound/templates/unbound.conf.j2 b/unbound/templates/unbound.conf.j2
index 8603304d..2447ea41 100644
--- a/unbound/templates/unbound.conf.j2
+++ b/unbound/templates/unbound.conf.j2
@@ -15,7 +15,7 @@ server:
 
 	# root-hints: "/var/unbound/etc/named.cache"
 	# Uncomment to enable DNSSEC validation.
-{% if ansible_os_family = "OpenBSD" %}
+{% if ansible_os_family == "OpenBSD" %}
 	auto-trust-anchor-file: "/var/unbound/db/root.key"
 {% else %}
 	#auto-trust-anchor-file: "/etc/unbound/root.key"