diff --git a/lib/Db/ContextMapper.php b/lib/Db/ContextMapper.php
index 472c6d3d6..91b6ae44a 100644
--- a/lib/Db/ContextMapper.php
+++ b/lib/Db/ContextMapper.php
@@ -152,7 +152,7 @@ public function findAll(?string $userId = null): array {
 		foreach ($contextIds as $contextId) {
 			$workArray = [];
 			foreach ($r as $row) {
-				if ($row['id'] === $contextId) {
+				if ((int) $row['id'] === $contextId) {
 					$workArray[] = $row;
 				}
 			}
@@ -188,7 +188,7 @@ public function findForNavBar(string $userId): array {
 		foreach ($contextIds as $contextId) {
 			$workArray = [];
 			foreach ($r as $row) {
-				if ($row['id'] === $contextId) {
+				if ((int) $row['id'] === $contextId) {
 					$workArray[] = $row;
 				}
 			}