diff --git a/static/src/scss/_404.scss b/static/src/scss/_404.scss
index ffb880c..0105ebf 100644
--- a/static/src/scss/_404.scss
+++ b/static/src/scss/_404.scss
@@ -1,4 +1,6 @@
 body.page-404 {
+  height: 100vh;
+
   main {
     height: 100%;
     display: flex;