diff --git a/lib/autoload/jobs/image_sizes_fetch.js b/lib/autoload/jobs/image_sizes_fetch.js
index fca64f13d..13084799b 100644
--- a/lib/autoload/jobs/image_sizes_fetch.js
+++ b/lib/autoload/jobs/image_sizes_fetch.js
@@ -186,7 +186,7 @@ module.exports = function (N) {
             }
 
             try {
-              if (domain_stats[domain].errors >= 5 ||
+              if (domain_stats[domain].errors >= 30 ||
                   (domain_stats[domain].errors >= 2 && !domain_stats[domain].successes)) {
                 let e = new Error('Domain blacklisted, too many timeouts');
                 e.code = 'EBLACKLISTED';
@@ -205,7 +205,7 @@ module.exports = function (N) {
                 domain_stats[domain].errors++;
                 domain_stats[domain].last_error = now;
 
-                if (domain_stats[domain].errors >= 5 ||
+                if (domain_stats[domain].errors >= 30 ||
                     (domain_stats[domain].errors >= 2 && !domain_stats[domain].successes)) {
                   let errors = domain_stats[domain].errors;
                   N.logger.error(`${task_name}: domain ${domain} blacklisted, too many timeouts (${errors})`);