diff --git a/packages/react-common-docs/public/theme.css b/packages/react-common-docs/public/theme.css
index 5f1e25b..075484f 100644
--- a/packages/react-common-docs/public/theme.css
+++ b/packages/react-common-docs/public/theme.css
@@ -25,6 +25,7 @@
   font-style: italic;
   font-display: swap;
   src:
+    local('mononoki Italic'),
     local('mononoki'),
     url(fonts/mononoki/mononoki-Italic.woff2) format('woff2');
 }
@@ -35,7 +36,8 @@
   font-style: italic;
   font-display: swap;
   src:
-    local('mononoki Bold'),
+    local('mononoki Bold Italic'),
+    local('mononoki BoldItalic'),
     local('mononoki'),
     url(fonts/mononoki/mononoki-BoldItalic.woff2) format('woff2');
 }