diff --git a/modules/storages/app/components/storages/admin/edit_form_header_component.html.erb b/modules/storages/app/components/storages/admin/edit_form_header_component.html.erb
index c20b615bf8e9..1d0f82b935c1 100644
--- a/modules/storages/app/components/storages/admin/edit_form_header_component.html.erb
+++ b/modules/storages/app/components/storages/admin/edit_form_header_component.html.erb
@@ -52,20 +52,18 @@ See COPYRIGHT and LICENSE files for more details.
         I18n.t("button_delete")
       end
 
-      if OpenProject::FeatureDecisions.enable_storage_for_multiple_projects_active?
-        header.with_tab_nav(label: nil, test_selector: :storage_detail_header) do |tab_nav|
-          tab_nav.with_tab(
-            selected: tab_selected?(:edit),
-            href: edit_admin_settings_storage_path(@storage)
-          ) do |tab|
-            tab.with_text { t(:label_details) }
-          end
-          tab_nav.with_tab(
-            selected: tab_selected?(:project_storages),
-            href: admin_settings_storage_project_storages_path(@storage)
-          ) do |tab|
-            tab.with_text { t(:label_project_mappings) }
-          end
+      header.with_tab_nav(label: nil, test_selector: :storage_detail_header) do |tab_nav|
+        tab_nav.with_tab(
+          selected: tab_selected?(:edit),
+          href: edit_admin_settings_storage_path(@storage)
+        ) do |tab|
+          tab.with_text { t(:label_details) }
+        end
+        tab_nav.with_tab(
+          selected: tab_selected?(:project_storages),
+          href: admin_settings_storage_project_storages_path(@storage)
+        ) do |tab|
+          tab.with_text { t(:label_project_mappings) }
         end
       end
     end
diff --git a/modules/storages/lib/open_project/storages/engine.rb b/modules/storages/lib/open_project/storages/engine.rb
index e14e88b984fe..d377ec2ffc5b 100644
--- a/modules/storages/lib/open_project/storages/engine.rb
+++ b/modules/storages/lib/open_project/storages/engine.rb
@@ -52,7 +52,6 @@ def self.permissions
 
     initializer "openproject_storages.feature_decisions" do
       OpenProject::FeatureDecisions.add :storage_file_picking_select_all
-      OpenProject::FeatureDecisions.add :enable_storage_for_multiple_projects
     end
 
     initializer "openproject_storages.event_subscriptions" do
diff --git a/modules/storages/spec/features/storages/admin/project_storages_spec.rb b/modules/storages/spec/features/storages/admin/project_storages_spec.rb
index 5454ef395ecd..5c6573a98b51 100644
--- a/modules/storages/spec/features/storages/admin/project_storages_spec.rb
+++ b/modules/storages/spec/features/storages/admin/project_storages_spec.rb
@@ -35,7 +35,6 @@
 # the Angular change detection. This is usually done by the notification polling, but we don't want to wait
 RSpec.describe "Admin lists project mappings for a storage",
                :js, :storage_server_helpers, :webmock, :with_cuprite,
-               with_flag: { enable_storage_for_multiple_projects: true },
                with_settings: { notifications_polling_interval: 1_000 } do
   shared_let(:admin) { create(:admin, preferences: { time_zone: "Etc/UTC" }) }
   shared_let(:non_admin) { create(:user) }