diff --git a/virtual_machines.go b/virtual_machines.go
index c2b4a83..2204bb5 100644
--- a/virtual_machines.go
+++ b/virtual_machines.go
@@ -77,25 +77,25 @@ type VirtualMachines struct {
 
 // NewVirtualMachine is used to create new VirtualizationVirtualMachines
 type NewVirtualMachine struct {
-	CustomFields     struct{} `json:"custom_fields"`
-	Status           string   `json:"status"`
-	LocalContextData string   `json:"local_context_data"`
-	Comments         string   `json:"comments"`
-	Name             string   `json:"name"`
-	Tags             []struct {
-		Name  string `json:"name"`
-		Slug  string `json:"slug"`
-		Color string `json:"color"`
-	} `json:"tags"`
-	Platform   int `json:"platform"`
-	PrimaryIP4 int `json:"primary_ip4"`
-	Vcpus      int `json:"vcpus"`
-	Memory     int `json:"memory"`
-	Disk       int `json:"disk"`
-	Role       int `json:"role"`
-	Cluster    int `json:"cluster"`
-	Tenant     int `json:"tenant"`
-	PrimaryIP6 int `json:"primary_ip6"`
+	CustomFields     *struct{} `json:"custom_fields,omitempty"`
+	Status           string    `json:"status"`
+	LocalContextData string    `json:"local_context_data,omitempty"`
+	Comments         string    `json:"comments,omitempty"`
+	Name             string    `json:"name"`
+	Tags             *[]struct {
+		Name  string `json:"name,omitempty"`
+		Slug  string `json:"slug,omitempty"`
+		Color string `json:"color,omitempty"`
+	} `json:"tags,omitempty"`
+	Platform   int `json:"platform,omitempty"`
+	PrimaryIP4 int `json:"primary_ip4,omitempty"`
+	VCPUs      int `json:"vcpus,omitempty"`
+	Memory     int `json:"memory,omitempty"`
+	Disk       int `json:"disk,omitempty"`
+	Role       int `json:"role,omitempty"`
+	Cluster    int `json:"cluster,omitempty"`
+	Tenant     int `json:"tenant,omitempty"`
+	PrimaryIP6 int `json:"primary_ip6,omitempty"`
 }
 
 // VirtualMachineFilter is used to filter dcim_device_list query to the Netbox API
@@ -146,7 +146,7 @@ type VirtualMachineFilter struct {
 	Limit  int `schema:"limit,omitempty"`
 }
 
-const virtualMachinesPath = virtualizationPath + "/virtual-machines"
+const virtualMachinesPath = virtualizationPath + "/virtual-machines/"
 
 // List secrets. SecretsFilter is used to list based on filter queries.
 func (s *VirtualMachinesService) List(ctx context.Context, f *VirtualMachineFilter) (*VirtualMachines, error) {
@@ -156,7 +156,6 @@ func (s *VirtualMachinesService) List(ctx context.Context, f *VirtualMachineFilt
 	var err error
 
 	encoder := schema.NewEncoder()
-
 	form := url.Values{}
 	err = encoder.Encode(f, form)
 	if err != nil {