diff --git a/themes/docsy/layouts/partials/head.html b/themes/docsy/layouts/partials/head.html
index 61f42ccea..0818f688c 100644
--- a/themes/docsy/layouts/partials/head.html
+++ b/themes/docsy/layouts/partials/head.html
@@ -2,10 +2,7 @@
+ content="script-src 'self'; script-src-elem 'self' https://code.jquery.com https://cdn.jsdelivr.net https://fonts.googleapis.com;">
{{ hugo.Generator }}
{{ range .AlternativeOutputFormats -}}