diff --git a/config.toml b/config.toml
index 2b59c5d..e1aa8c5 100644
--- a/config.toml
+++ b/config.toml
@@ -21,6 +21,7 @@ style = 'monokailight'
 tabWidth = 4
 
 [params]
+description = "I blog here, mostly about playing with computers and the internet. Sometimes I also share what I just learned."
 mainSections = [ 'posts' ]
 
 [params.remark42]
@@ -75,3 +76,6 @@ url = "https://paste.leafee98.com/"
 parent = "Services"
 name = "Plik"
 url = "https://plik.leafee98.com/"
+
+[security.exec]
+allow = [ "^asciidoctor$" ]
diff --git a/themes/hugo-theme-flat b/themes/hugo-theme-flat
index 6ac660e..e4e2844 160000
--- a/themes/hugo-theme-flat
+++ b/themes/hugo-theme-flat
@@ -1 +1 @@
-Subproject commit 6ac660eee21e85f7fe26efcf1dcc50788477ca35
+Subproject commit e4e2844c3ebad115f9b5de2ef69c6794263f2417