diff --git a/core/core.libraries.yml b/core/core.libraries.yml
index ba6acda..725c503 100644
--- a/core/core.libraries.yml
+++ b/core/core.libraries.yml
@@ -128,7 +128,7 @@ drupal.dialog:
 drupal.dialog.ajax:
   version: VERSION
   js:
-    misc/dialog.ajax.js: {}
+    misc/dialog/dialog.ajax.js: {}
   dependencies:
     - core/jquery
     - core/drupal
diff --git a/core/themes/seven/seven.info.yml b/core/themes/seven/seven.info.yml
index 3cc5c6d..0c81dbb 100644
--- a/core/themes/seven/seven.info.yml
+++ b/core/themes/seven/seven.info.yml
@@ -10,10 +10,10 @@ stylesheets:
     - style.css
     - css/components/buttons.css
     - css/components/buttons.theme.css
+    - dialog.theme.css
 stylesheets-override:
   - vertical-tabs.css
   - jquery.ui.theme.css
-  - dialog.theme.css
 edit_stylesheets:
   - edit.css
 settings: