diff --git a/src/stylesheets/_header.scss b/src/stylesheets/_header.scss
index 31e4676c..054f8037 100644
--- a/src/stylesheets/_header.scss
+++ b/src/stylesheets/_header.scss
@@ -1,4 +1,5 @@
 .app__header {
+    min-width: $min-window-width;
     display: flex;
     flex-flow: row wrap;
     justify-content: space-between;