diff --git a/_config.yml b/_config.yml
index b76ed27..1e6acad 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1,16 +1,15 @@
 theme: jekyll-theme-minimal
 title: Data Engineering
 exclude:
-  - .git
-  - .gitignore
-  - .github
-  - .git attributes
-  - .git modules
-  - week_1_basics_and_setup/*
-  - week_2_workflow_orchestration/*
-  - week_3_data_warehouse/*
-  - week_4_analytics_engineering/*
-  - week_5_batch/*
-  - workshop/*
-  - README.md
-  - main.txt
+  - ".git"
+  - ".gitignore"
+  - ".github"
+  - ".git attributes"
+  - ".git modules"
+  - "week_1_basics_and_setup/"
+  - "week_2_workflow_orchestration/"
+  - "week_3_data_warehouse/"
+  - "week_4_analytics_engineering/"
+  - "week_5_batch/"
+  - "workshop/"
+  - "main.txt"