diff --git a/env.example b/.env.example
similarity index 99%
rename from env.example
rename to .env.example
index 6556e4a..e56cf9b 100644
--- a/env.example
+++ b/.env.example
@@ -1,6 +1,6 @@
 # LearnHouse Self-Hosting Environment Variables
 # Copy this file to .env and customize the values for your deployment
-# cp env.example .env
+# cp .env.example .env
 
 # =============================================================================
 # Domain & Hosting Configuration
diff --git a/docker-compose.yml b/docker-compose.yml
index 05cca7d..cd9cc72 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -46,7 +46,7 @@ services:
       retries: 3
 
   db:
-    image: postgres:16-alpine
+    image: pgvector/pgvector:pg16
     container_name: learnhouse-db
     restart: unless-stopped
     env_file: