Allow loading of our manifest

diff --git a/config/initializers/secure_headers.rb b/config/initializers/secure_headers.rb
index a320836c6eb2e056ce7143f6aead9e2dfad1616a..daddd762df65cbdaace333765f6769a425993eb7 100644 (file)
--- a/config/initializers/secure_headers.rb
+++ b/config/initializers/secure_headers.rb
@@ -8,7 +8,7 @@ csp_policy = {
   :frame_ancestors => %w['self'],
   :frame_src => %w['self'],
   :img_src => %w['self' data: www.gravatar.com *.wp.com *.tile.openstreetmap.org *.tile.thunderforest.com *.openstreetmap.fr],
-  :manifest_src => %w['none'],
+  :manifest_src => %w['self'],
   :media_src => %w['none'],
   :object_src => %w['self'],
   :plugin_types => %w[],