diff --git a/docs/source/_static/theme-override.css b/docs/source/_static/theme-override.css
index a49cb4414c..35b41327d2 100644
--- a/docs/source/_static/theme-override.css
+++ b/docs/source/_static/theme-override.css
@@ -50,6 +50,7 @@
 #content .highlight {
     background-color: hsl(var(--accent)) !important;
     border-radius: 0.25rem;
+    font-variant-ligatures: none;
 }
 
 /* Disables the saturation filter on project icon in dark mode */