diff --git a/src/themes/elife/index.ts b/src/themes/elife/index.ts
index 92ab24014..3e38d89b3 100644
--- a/src/themes/elife/index.ts
+++ b/src/themes/elife/index.ts
@@ -1,3 +1,4 @@
+import '../../extensions/headings'
 import '../../extensions/person'
 import { first, ready } from '../../util'
 import DateTimeFormat = Intl.DateTimeFormat
diff --git a/src/themes/elife/styles.css b/src/themes/elife/styles.css
index 84dab04e9..b21d27249 100644
--- a/src/themes/elife/styles.css
+++ b/src/themes/elife/styles.css
@@ -13,6 +13,7 @@
 @import '../../fonts/notoSerif/notoSerif.css';
 @import '../../fonts/notoSans/notoSans.css';
 
+@import '../../extensions/headings/styles.css';
 @import '../../extensions/person/styles.css';
 
 /* @extend-ing eLife's CSS may not take into account the cascade of styles