diff --git a/cloudstack/VirtualMachineService.go b/cloudstack/VirtualMachineService.go
index 675b5c8..c4d7544 100644
--- a/cloudstack/VirtualMachineService.go
+++ b/cloudstack/VirtualMachineService.go
@@ -11516,8 +11516,8 @@ func (p *ImportVmParams) toURLValues() url.Values {
 	}
 	if v, found := p.p["details"]; found {
 		m := v.(map[string]string)
-		for i, k := range getSortedKeysFromMap(m) {
-			u.Set(fmt.Sprintf("details[%d].%s", i, k), m[k])
+		for _, k := range getSortedKeysFromMap(m) {
+			u.Set(fmt.Sprintf("details[0].%s", k), m[k])
 		}
 	}
 	if v, found := p.p["diskpath"]; found {
diff --git a/generate/generate.go b/generate/generate.go
index 448b614..8b32229 100644
--- a/generate/generate.go
+++ b/generate/generate.go
@@ -59,6 +59,7 @@ var detailsRequireZeroIndex = map[string]bool{
 	"createAccount":        true,
 	"updateAccount":        true,
 	"updateVirtualMachine": true,
+	"importVm":             true,
 }
 
 // parametersRequireIndexing contains map parameters that always need