diff --git a/supervisor/shared/web_workflow/static/directory.html b/supervisor/shared/web_workflow/static/directory.html
index de26686c10..b88e74684b 100644
--- a/supervisor/shared/web_workflow/static/directory.html
+++ b/supervisor/shared/web_workflow/static/directory.html
@@ -5,7 +5,7 @@
-
+
diff --git a/supervisor/shared/web_workflow/static/serial.html b/supervisor/shared/web_workflow/static/serial.html
index 9f7c3c5ede..9193953443 100644
--- a/supervisor/shared/web_workflow/static/serial.html
+++ b/supervisor/shared/web_workflow/static/serial.html
@@ -6,7 +6,7 @@
-
+
diff --git a/supervisor/shared/web_workflow/static/welcome.html b/supervisor/shared/web_workflow/static/welcome.html
index 8a98182bb5..3ed978cfe7 100644
--- a/supervisor/shared/web_workflow/static/welcome.html
+++ b/supervisor/shared/web_workflow/static/welcome.html
@@ -6,7 +6,7 @@
-
+