diff --git a/roles/dns_encryption/templates/dnscrypt-proxy.toml.j2 b/roles/dns_encryption/templates/dnscrypt-proxy.toml.j2
index 5afeb2e..03fa1aa 100644
--- a/roles/dns_encryption/templates/dnscrypt-proxy.toml.j2
+++ b/roles/dns_encryption/templates/dnscrypt-proxy.toml.j2
@@ -238,9 +238,14 @@ cache_min_ttl = 600
 cache_max_ttl = 86400
 
 
-## TTL for negatively cached entries
+## Minimum TTL for negatively cached entries
 
-cache_neg_ttl = 60
+cache_neg_min_ttl = 60
+
+
+## Maximum TTL for negatively cached entries
+
+cache_neg_max_ttl = 600