diff --git a/config/_default/config.yaml b/config/_default/config.yaml
index 3cc4d23..0a4597d 100644
--- a/config/_default/config.yaml
+++ b/config/_default/config.yaml
@@ -58,4 +58,7 @@ security:
   _merge: deep
 sitemap:
   _merge: deep
-    - .*
\ No newline at end of file
+    - .*
+
+minify:
+  _merge: deep
\ No newline at end of file
diff --git a/config/_default/params.yaml b/config/_default/params.yaml
index 3cdfd3c..bf1449c 100644
--- a/config/_default/params.yaml
+++ b/config/_default/params.yaml
@@ -11,7 +11,6 @@ header:
     align: r
     show_logo: true
     show_language: false
-    show_day_night: false
     show_search: false
     highlight_active_link: true