diff --git a/assets/styles/common/_variables.scss b/assets/styles/common/_variables.scss
index 079070a..3a1ae7a 100644
--- a/assets/styles/common/_variables.scss
+++ b/assets/styles/common/_variables.scss
@@ -1,4 +1,5 @@
 // Grid settings
+$enable-flex:           true;
 $main-sm-columns:       12;
 $sidebar-sm-columns:    4;