diff --git a/app/config/collections2.php b/app/config/collections2.php
index ce59a1d1b0..365fac2c55 100644
--- a/app/config/collections2.php
+++ b/app/config/collections2.php
@@ -380,7 +380,7 @@ $collections = [
                 '$id' => 'provider',
                 'type' => Database::VAR_STRING,
                 'format' => '',
-                'size' => 1000,
+                'size' => 128,
                 'signed' => true,
                 'required' => false,
                 'default' => null,