diff --git a/lib/base.php b/lib/base.php
index 38e9fb8e49..226aeeb727 100644
--- a/lib/base.php
+++ b/lib/base.php
@@ -292,6 +292,9 @@ class OC {
 	 */
 	public static function checkUpgrade($showTemplate = true) {
 		if (\OCP\Util::needUpgrade()) {
+			if (function_exists('opcache_reset')) {
+				opcache_reset();
+			}
 			$systemConfig = \OC::$server->getSystemConfig();
 			if ($showTemplate && !$systemConfig->getValue('maintenance', false)) {
 				self::printUpgradePage();