diff --git a/http.go b/http.go
index 741f949..1b9d0c9 100644
--- a/http.go
+++ b/http.go
@@ -53,7 +53,7 @@ func okHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if tmp == "/vms" {
-		s := poolHypervisor(hv)
+		s := pollHypervisor(hv)
 		fmt.Fprint(w, s)
 		return
 	}
diff --git a/hypervisior.go b/hypervisior.go
index cc96a94..2085e98 100644
--- a/hypervisior.go
+++ b/hypervisior.go
@@ -22,7 +22,8 @@ import (
 	"github.com/digitalocean/go-qemu/qemu"
 )
 
-func poolHypervisor(hv *hypervisor.Hypervisor) string {
+// get the list of domains from libvirt
+func pollHypervisor(hv *hypervisor.Hypervisor) string {
 	var out string
 	// fmt.Printf("\n**********Domains**********\n")
 	domains, err := hv.Domains()
@@ -76,6 +77,7 @@ func poolHypervisor(hv *hypervisor.Hypervisor) string {
 	return out
 }
 
+/*
 func displayBlockDevices(domain *qemu.Domain) {
 	// var []blks string
 	blockDevices, err := domain.BlockDevices()
@@ -105,3 +107,4 @@ func displayPCIDevices(domain *qemu.Domain) {
 		fmt.Printf("[%10s] [%20s]\n", pciDevice.QdevID, pciDevice.ClassInfo.Desc)
 	}
 }
+*/
diff --git a/main.go b/main.go
index ae7069c..9bba77b 100644
--- a/main.go
+++ b/main.go
@@ -27,12 +27,11 @@ import (
 )
 
 var Version string
+var hv *hypervisor.Hypervisor
 
 //go:embed resources/*
 var resources embed.FS
 
-var hv *hypervisor.Hypervisor
-
 func main() {
 	if os.Getenv("VIRTIGO_HOME") == "" {
 		homeDir, _ := os.UserHomeDir()
@@ -59,7 +58,7 @@ func main() {
 	driver := hypervisor.NewRPCDriver(newConn)
 	hv = hypervisor.New(driver)
 
-	poolHypervisor(hv)
+	pollHypervisor(hv)
 
 	startHTTP()
 }