diff --git a/packages/pl-fe/src/styles/basics.scss b/packages/pl-fe/src/styles/basics.scss
index 22144ed28..82ecddf92 100644
--- a/packages/pl-fe/src/styles/basics.scss
+++ b/packages/pl-fe/src/styles/basics.scss
@@ -27,5 +27,5 @@ body.system-font .font-sans {
 }
 
 body.system-font .font-mono {
-  font-family: ui-monospace, mono;
+  font-family: ui-monospace, monospace;
 }
\ No newline at end of file