diff --git a/playbooks/roles/dokuwiki/files/mime.local.conf b/playbooks/roles/dokuwiki/files/mime.local.conf
index 66d6072..592c299 100644
--- a/playbooks/roles/dokuwiki/files/mime.local.conf
+++ b/playbooks/roles/dokuwiki/files/mime.local.conf
@@ -2,3 +2,4 @@
 
 # Allow stl files.
 stl     !model/stl
+asc     application/pgp-keys