diff --git a/bundles/icinga2/files/check_spam_blocklist b/bundles/icinga2/files/check_spam_blocklist
index 2986d66..dba6744 100644
--- a/bundles/icinga2/files/check_spam_blocklist
+++ b/bundles/icinga2/files/check_spam_blocklist
@@ -45,7 +45,7 @@ def check_list(ip_list, blocklist, warn_ips):
         result = check_output([
             'dig',
             '+tries=2',
-            '+time=5',
+            '+time=10',
             '+short',
             dns_name
         ]).decode().splitlines()