diff --git a/app/templates/planning/detail.html b/app/templates/planning/detail.html
index 61f6189..a84c381 100644
--- a/app/templates/planning/detail.html
+++ b/app/templates/planning/detail.html
@@ -470,7 +470,7 @@
                 <small>{{ category_data.total|currency }} · {{ category_data.entry_count }} Einträge</small>
               </div>
               {% if category_data.allow_new_entries %}
-                <button class="ghost-button icon-button" type="button" data-open-dialog="dialog-add-entry" data-account-id="{{ category_data.category.account_id }}" data-category-name="{{ category_data.category.name }}" data-return-dialog="{{ category_data.dialog_id }}" data-area="{{ 'budget' if category_data.category.account.slug == 'gemeinschaftskonto' else 'distribution' }}">
+                <button class="ghost-button icon-button" type="button" data-open-dialog="dialog-add-entry" data-account-id="{{ category_data.category.account_id }}" data-category-name="{{ category_data.category.name }}" data-return-dialog="{{ category_data.dialog_id }}" data-area="{{ 'budget' if account_data.account.slug == 'gemeinschaftskonto' else 'distribution' }}">
                   <img src="{{ url_for('static', filename='icons/plus.svg') }}" alt="" class="ui-icon small-ui-icon">
                   Eintrag
                 </button>