diff --git a/packages/component-header-footer/src/header/components/UniversalNavbar/Search/index.styles.js b/packages/component-header-footer/src/header/components/UniversalNavbar/Search/index.styles.js
index 5542641d86..78ce26ca8a 100644
--- a/packages/component-header-footer/src/header/components/UniversalNavbar/Search/index.styles.js
+++ b/packages/component-header-footer/src/header/components/UniversalNavbar/Search/index.styles.js
@@ -59,6 +59,10 @@ const SearchWrapper = styled.form`
         margin: 0;
       }
     }
+
+    input[name="q"] {
+      width: 100%;
+    }
   }
 `;