diff --git a/userContent.css b/userContent.css
index a1ac827add524a6a9d9d23c7c41c6276540a2ad2..4f85b23ddf2fc6c74d7274eec69a1d49ae0ffc4b 100644
--- a/userContent.css
+++ b/userContent.css
@@ -5,6 +5,12 @@
   * { font-family: serif !important; }
 }
 
+@-moz-document domain(epistemicast.org) {
+  .h4 {
+    font-family: serif !important; /* otherwise the text is hard to read */
+  }
+}
+
 @-moz-document domain(distrowatch.com) {
   .cc_banner-wrapper{visibility: hidden} /* hide cookie banner */
   /* does not work: td.News{visibility: hidden} */ /* hide annoying clips */