diff --git a/src/vaadin-text-area.html b/src/vaadin-text-area.html
index 9749ecbd..cf9b3167 100644
--- a/src/vaadin-text-area.html
+++ b/src/vaadin-text-area.html
@@ -68,7 +68,7 @@
-
+
[[helperText]]
diff --git a/src/vaadin-text-field.html b/src/vaadin-text-field.html
index fe053efc..5b9bcf43 100644
--- a/src/vaadin-text-field.html
+++ b/src/vaadin-text-field.html
@@ -33,7 +33,7 @@
-
+
[[helperText]]
diff --git a/test/text-area.html b/test/text-area.html
index 37253aea..0b78ca43 100644
--- a/test/text-area.html
+++ b/test/text-area.html
@@ -27,6 +27,14 @@
+
+
+
+ foo
+
+
+
+