diff --git a/.DS_Store b/.DS_Store
index 120bc6537602dca2cd6aecb4ddd55797470e4fb0..a10ae9157e6a23c77e299562ea64719b466f6d10 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/config/_default/params.toml b/config/_default/params.toml
index ad3409459ee5273dfb6f0401ea59f4d057a3772e..aaff2694fc4bab385f4204e72fd53a10c407f0da 100644
--- a/config/_default/params.toml
+++ b/config/_default/params.toml
@@ -228,7 +228,7 @@ plugins_js  = []
   #   0: No search engine
   #   1: Academic (built-in)
   #   2: Algolia (https://www.algolia.com)
-  engine = 1
+  engine = 0
 
   # Configuration of Algolia search engine.
   # Paste the values from your Algolia dashboard.
diff --git a/layouts/.DS_Store b/layouts/.DS_Store
index 3b465b032106488c3fb709ed8b62b959b30e0890..cfbd72ec21953a154aec757a596213310f3197e8 100644
Binary files a/layouts/.DS_Store and b/layouts/.DS_Store differ