diff --git a/svelte.config.js b/svelte.config.js
index a903d67..3931d77 100644
--- a/svelte.config.js
+++ b/svelte.config.js
@@ -18,6 +18,7 @@ const config = {
 			directives: {
 				'default-src': ['self'],
 				'script-src': ['self'],
+				'style-src': ['self']
 			},
 			// must be specified with either the `report-uri` or `report-to` directives, or both
 			reportOnly: {