diff --git a/deploy.sh b/deploy.sh
index e159caf..af60b56 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -146,6 +146,13 @@ stop_services() {
 restart_services() {
     log "Restarting Cosmo services..."
     cd "$PROJECT_ROOT"
+
+    # Copy environment file to ensure latest config is used
+    if [ -f "$PROJECT_ROOT/.env.production" ]; then
+        cp "$PROJECT_ROOT/.env.production" "$PROJECT_ROOT/.env"
+        log "✓ Environment configuration updated"
+    fi
+
     docker-compose restart
     log "✓ Services restarted"
     show_status
@@ -228,6 +235,12 @@ update_system() {
     cd "$PROJECT_ROOT"
     git pull
 
+    # Copy environment file to ensure latest config is used
+    if [ -f "$PROJECT_ROOT/.env.production" ]; then
+        cp "$PROJECT_ROOT/.env.production" "$PROJECT_ROOT/.env"
+        log "✓ Environment configuration updated"
+    fi
+
     # Rebuild images
     docker-compose build