diff --git a/_config.yml b/_config.yml
index 48fa5b0..2877ef3 100644
--- a/_config.yml
+++ b/_config.yml
@@ -20,6 +20,22 @@ parent_hub:
   git_repo_branch: main
   home_url: https://open.ribose.com/
 
+collections:
+  projects:
+    output: false
+  software:
+    output: true
+    permalink: /software/:path/
+  specs:
+    output: true
+    permalink: /specs/:path/
+  posts:
+    output: true
+    permalink: /blog/:year-:month-:day-:title/
+  pages:
+    output: true
+    permalink: /:path/
+
 # These are required for the theme to work:
 
 theme: jekyll-theme-open-project