diff --git a/themes/freemind/source/css/style.css b/themes/freemind/source/css/style.css
index ef20db9..0c39c3a 100644
--- a/themes/freemind/source/css/style.css
+++ b/themes/freemind/source/css/style.css
@@ -1441,7 +1441,7 @@ dialog #close {
 }
 .mastodon-comment p {
   margin-bottom: 0px;
-  font-family: unset;
+  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
 }
 .mastodon-comment .author {
   padding-top:0;