diff --git a/templates/custom/header.tmpl b/templates/custom/header.tmpl
index 8033b25..013d748 100644
--- a/templates/custom/header.tmpl
+++ b/templates/custom/header.tmpl
@@ -43,6 +43,11 @@
     font-variation-settings: "wght" var(--font-weight-bold);
   }
 
+  /* Bold is excessive on issue title when shown without details. */
+  .issue-card-title {
+    font-variation-settings: normal !important;
+  }
+
   .repository.view.issue .title .issue-title h1 {
     font-variation-settings: "wght" var(--font-weight-thin);
   }