1 files changed, 5 insertions, 1 deletions
diff --git a/activestorage/lib/active_storage/attached/one.rb b/activestorage/lib/active_storage/attached/one.rb
index c66be08f58..dc19512484 100644
--- a/activestorage/lib/active_storage/attached/one.rb
+++ b/activestorage/lib/active_storage/attached/one.rb
@@ -59,12 +59,16 @@ module ActiveStorage
       def replace(attachable)
         blob.tap do
           transaction do
-            destroy
+            destroy_attachment
             write_attachment create_attachment_from(attachable)
           end
         end.purge_later
       end
 
+      def destroy_attachment
+        attachment.destroy
+      end
+
       def create_attachment_from(attachable)
         ActiveStorage::Attachment.create!(record: record, name: name, blob: create_blob_from(attachable))
       end