diff --git a/lib/Service/ExAppOccService.php b/lib/Service/ExAppOccService.php
index ec6e4d5f5..0579cd401 100644
--- a/lib/Service/ExAppOccService.php
+++ b/lib/Service/ExAppOccService.php
@@ -101,7 +101,7 @@ public function getOccCommands(): array {
 		try {
 			$cacheKey = '/ex_occ_commands';
 			$records = $this->cache?->get($cacheKey);
-			if ($records === null) {
+			if (!is_array($records)) {
 				$records = $this->mapper->findAllEnabled();
 				$this->cache?->set($cacheKey, $records);
 			}