diff --git a/index.php b/index.php
index c8c65419..9d30339f 100644
--- a/index.php
+++ b/index.php
@@ -134,7 +134,7 @@ if(setting('core.anonymous_usage_statistics')) {
 		if(fetchDatabaseConfig('last_usage_report', $value)) {
 			$should_report = time() > (int)$value + $report_time;
 			if($cache->enabled()) {
-				$cache->set('last_usage_report', $value);
+				$cache->set('last_usage_report', $value, 60 * 60);
 			}
 		}
 		else {
@@ -148,7 +148,7 @@ if(setting('core.anonymous_usage_statistics')) {
 
 		updateDatabaseConfig('last_usage_report', time());
 		if($cache->enabled()) {
-			$cache->set('last_usage_report', time());
+			$cache->set('last_usage_report', time(), 60 * 60);
 		}
 	}
 }
diff --git a/system/init.php b/system/init.php
index 9217e8f0..7bf9f1de 100644
--- a/system/init.php
+++ b/system/init.php
@@ -96,8 +96,8 @@ if($config_lua_reload) {
 
 	// cache config
 	if($cache->enabled()) {
-		$cache->set('config_lua', serialize($config['lua']), 120);
-		$cache->set('server_path', $config['server_path']);
+		$cache->set('config_lua', serialize($config['lua']), 2 * 60);
+		$cache->set('server_path', $config['server_path'], 10 * 60);
 	}
 }
 unset($tmp);
diff --git a/system/template.php b/system/template.php
index 8a2258ff..62d3e29b 100644
--- a/system/template.php
+++ b/system/template.php
@@ -95,7 +95,7 @@ else {
 		unset($file);
 
 		if ($cache->enabled()) {
-			$cache->set('template_ini_' . $template_name, serialize($template_ini));
+			$cache->set('template_ini_' . $template_name, serialize($template_ini), 10 * 60);
 		}
 	}
 }