diff --git a/.hintrc b/.hintrc
index 630d9df7f9d..1ce584403de 100644
--- a/.hintrc
+++ b/.hintrc
@@ -16,12 +16,11 @@
     "html-checker": ["error", {
         "ignore": [
           "Attribute “src” not allowed on element “image” at this point.",
-          "Element “image” is missing required attribute “height”.",
-          "Element “image” is missing required attribute “width”.",
           "The “banner” role is unnecessary for element “header”.",
           "The “button” role is unnecessary for element “button”.",
           "The “main” role is unnecessary for element “main”.",
-          "The “contentinfo” role is unnecessary for element “footer”."
+          "The “contentinfo” role is unnecessary for element “footer”.",
+          "Element “h1” not allowed as child of element “legend” in this context. (Suppressing further errors from this subtree.)"
         ]
     }],
     "http-cache": "error",