diff --git a/Makefile b/Makefile
index 747688a..a1a61ea 100644
--- a/Makefile
+++ b/Makefile
@@ -25,7 +25,7 @@ help:
 	@echo ""
 
 # Deployment targets
-deploy: deploy-gateway deploy-fileserver
+deploy: deploy-gateway deploy-fileserver deploy-k8s-server
 
 deploy-k8s-server:
 	@echo "======================================"
diff --git a/modules/common.nix b/modules/common.nix
index ca57112..0ebfb9e 100644
--- a/modules/common.nix
+++ b/modules/common.nix
@@ -41,6 +41,9 @@
     wget
   ];
 
+  # QEMU guest agent (for VM integration when running as guest)
+  services.qemuGuest.enable = true;
+
   # Automatic updates (security)
   system.autoUpgrade = {
     enable = false;  # Manual control via flake