diff --git a/src/Form/BlockForm.php b/src/Form/BlockForm.php
index c8affc7..f5d9751 100644
--- a/src/Form/BlockForm.php
+++ b/src/Form/BlockForm.php
@@ -66,7 +66,7 @@ class BlockForm extends EntityForm {
     $browser_block = $this->entity;
 
     $block_id = $browser_block->block_id;
-    $provider = isset($provider_options['Inline blocks']) ? 'Inline blocks' : '';
+    $provider = isset($provider_options['Inline blocks']) ? 'Inline blocks' : array_key_first($provider_options);
     if ($block_id) {
       $provider = $block_provider_map[$block_id];
     }