diff --git a/app/views/cards/_form.html.slim b/app/views/cards/_form.html.slim
index c0f4e3d..a327bc8 100644
--- a/app/views/cards/_form.html.slim
+++ b/app/views/cards/_form.html.slim
@@ -20,7 +20,7 @@
       .col-md-6
         = f.association :passive_skill
     .row
-      .col-md-6
+      .col-md-12
         = f.association :super_attack, label_method: :full
     .row
       .col-md-6