diff --git a/app/helpers.php b/app/helpers.php
index 752d4892..88fbe896 100644
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -327,6 +327,6 @@ function get_embedding_size(string $ebmedding_driver): string
             return 'embedding_'.$size;
         }
 
-        return 'embeding_3072';
+        return 'embedding_3072';
     }
 }