diff --git a/client/src/document/index.scss b/client/src/document/index.scss
index 41689de692ad..f765fc20d2ee 100644
--- a/client/src/document/index.scss
+++ b/client/src/document/index.scss
@@ -14,6 +14,8 @@
   h4,
   h5,
   h6 {
+    font-variant-ligatures: no-contextual;
+
     a:link,
     a:visited {
       color: var(--text-primary);