diff --git a/src/renderer/index.html b/src/renderer/index.html
index c092132bc1..b425090a38 100644
--- a/src/renderer/index.html
+++ b/src/renderer/index.html
@@ -7,7 +7,7 @@
     <!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
     <meta
       http-equiv="Content-Security-Policy"
-      content="default-src 'self'; connect-src *; script-src 'self' *; worker-src 'self' blob:; style-src 'self' 'unsafe-inline' *; font-src 'self' *; img-src 'self' data:" />
+      content="default-src 'self'; connect-src *; script-src 'self' *; worker-src 'self' blob:; style-src 'self' 'unsafe-inline' *; font-src 'self' data: *; img-src 'self' data:" />
   </head>
 
   <body theme-mode="dark">
