diff --git a/build/proxy/nginx.conf b/build/proxy/nginx.conf
index 568853e..afd2555 100644
--- a/build/proxy/nginx.conf
+++ b/build/proxy/nginx.conf
@@ -20,7 +20,7 @@ http {
 
 	map $sent_http_content_type $csp {
 		default "";
-		"~^text/html" "default-src 'self'; style-src 'self' 'unsafe-inline'";
+		"~^text/html" "default-src 'self' 'unsafe-eval'; style-src 'self' 'unsafe-inline'";
 	}
 
 	server {