diff --git a/infrastructure.yaml b/infrastructure.yaml
index e0fc4a1..976f118 100644
--- a/infrastructure.yaml
+++ b/infrastructure.yaml
@@ -820,7 +820,10 @@ environments:
       - cluster_id: main
         database:
           name: documentations
-          extensions: []
+          extensions:
+            - ltree
+            - uuid-ossp
+            - pg_stat_statements
         user:
           name: documentations
           password_length: 32