diff --git a/public/sass/base/_normalize.scss b/public/sass/base/_normalize.scss
index fff6ad95d7c..d4ceaf01fdf 100644
--- a/public/sass/base/_normalize.scss
+++ b/public/sass/base/_normalize.scss
@@ -40,8 +40,7 @@ header,
 main,
 menu,
 nav,
-section,
-summary {
+section {
   display: block;
 }