diff --git a/proxy/webext/popup.css b/proxy/webext/popup.css
index dca805c..df526d9 100644
--- a/proxy/webext/popup.css
+++ b/proxy/webext/popup.css
@@ -1,5 +1,6 @@
 body {
 	margin: 1em;
+	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
 }
 
 #active {