diff --git a/resources/skins.minerva.content.styles/text.less b/resources/skins.minerva.content.styles/text.less
index b36db8f..37a2500 100644
--- a/resources/skins.minerva.content.styles/text.less
+++ b/resources/skins.minerva.content.styles/text.less
@@ -58,6 +58,7 @@ pre {
 	padding: 1em;
 }
 
+.mw-ref,
 sup {
 	vertical-align: super;
 }
@@ -66,6 +67,7 @@ sub {
 	vertical-align: sub;
 }
 
+.mw-ref,
 sub,
 sup {
 	font-size: 0.75em;