diff --git a/src/Service/MeilisearchIndexService.php b/src/Service/MeilisearchIndexService.php
index 7818d0e..1988e11 100644
--- a/src/Service/MeilisearchIndexService.php
+++ b/src/Service/MeilisearchIndexService.php
@@ -58,12 +58,6 @@ class MeilisearchIndexService
             return;
         }
 
-        try {
-            $index->updateSettings(['primaryKey' => 'id']);
-        } catch (\Throwable $e) {
-            error_log('[ContaoMeilisearch] Failed to set primaryKey: ' . $e->getMessage());
-        }
-
         try {
             $this->ensureIndexSettings($index);
         } catch (\Throwable $e) {