diff -u b/core/themes/seven/seven.libraries.yml b/core/themes/seven/seven.libraries.yml
--- b/core/themes/seven/seven.libraries.yml
+++ b/core/themes/seven/seven.libraries.yml
@@ -31,7 +31,6 @@
       css/components/tabs.css: {}
       css/components/tour.theme.css: {}
       css/components/views-ui.css: {}
-      css/components/user.icons.admin.css: {}
     layout:
       css/layout/layout.css: {}
   dependencies:
@@ -96,0 +96,6 @@
+
+seven.toolbar:
+  version: VERSION
+  css:
+    theme:
+      css/components/user.icons.admin.css: {}
only in patch2:
unchanged:
--- a/core/themes/seven/seven.info.yml
+++ b/core/themes/seven/seven.info.yml
@@ -41,6 +41,8 @@ libraries-extend:
     - seven/vertical-tabs
   core/jquery.ui:
     - seven/seven.jquery.ui
+  toolbar/toolbar:
+    - seven/seven.toolbar    
 quickedit_stylesheets:
   - css/components/quickedit.css
 regions: