diff --git a/app/assets/stylesheets/framework/blocks.scss b/app/assets/stylesheets/framework/blocks.scss
index a019ccfb23a..592ef0d647f 100644
--- a/app/assets/stylesheets/framework/blocks.scss
+++ b/app/assets/stylesheets/framework/blocks.scss
@@ -289,6 +289,6 @@
 }
 
 .flex-container-block {
-  display: -webkit-box;
+  display: -webkit-flex;
   display: flex;
 }