diff --git a/builder/osc/common/step_public_ip.go b/builder/osc/common/step_public_ip.go
index 9f26efb12..9702a0b91 100644
--- a/builder/osc/common/step_public_ip.go
+++ b/builder/osc/common/step_public_ip.go
@@ -4,10 +4,11 @@ import (
 	"context"
 	"fmt"
 
+	"github.com/antihax/optional"
 	"github.com/hashicorp/packer/helper/communicator"
 	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/outscale/osc-go/oapi"
+	"github.com/outscale/osc-sdk-go/osc"
 )
 
 type StepPublicIp struct {
@@ -20,20 +21,24 @@ type StepPublicIp struct {
 }
 
 func (s *StepPublicIp) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
-	ui := state.Get("ui").(packer.Ui)
-	oapiconn := state.Get("oapi").(*oapi.Client)
-	netId := state.Get("net_id").(string)
-	subnetId := state.Get("subnet_id").(string)
+	var (
+		ui   = state.Get("ui").(packer.Ui)
+		conn = state.Get("osc").(*osc.APIClient)
+	)
+
+	if !s.AssociatePublicIpAddress {
 
-	if netId == "" || subnetId == "" || !s.AssociatePublicIpAddress {
 		// In this case, we are in the public Cloud, so we'll
 		// not explicitely allocate a public IP.
 		return multistep.ActionContinue
 	}
 
-	ui.Say(fmt.Sprintf("Creating temporary PublicIp for instance in subnet %s (net %s)", subnetId, netId))
+	ui.Say("Creating temporary PublicIp for instance ")
+
+	resp, _, err := conn.PublicIpApi.CreatePublicIp(context.Background(), &osc.CreatePublicIpOpts{
+		CreatePublicIpRequest: optional.NewInterface(osc.CreatePublicIpRequest{}),
+	})
 
-	publicIpResp, err := oapiconn.POST_CreatePublicIp(oapi.CreatePublicIpRequest{})
 	if err != nil {
 		state.Put("error", fmt.Errorf("Error creating temporary PublicIp: %s", err))
 		return multistep.ActionHalt
@@ -43,8 +48,8 @@ func (s *StepPublicIp) Run(_ context.Context, state multistep.StateBag) multiste
 	s.doCleanup = true
 
 	// Set some data for use in future steps
-	s.publicIpId = publicIpResp.OK.PublicIp.PublicIpId
-	state.Put("publicip_id", publicIpResp.OK.PublicIp.PublicIpId)
+	s.publicIpId = resp.PublicIp.PublicIpId
+	state.Put("publicip_id", resp.PublicIp.PublicIpId)
 
 	return multistep.ActionContinue
 }
@@ -54,15 +59,20 @@ func (s *StepPublicIp) Cleanup(state multistep.StateBag) {
 		return
 	}
 
-	oapiconn := state.Get("oapi").(*oapi.Client)
-	ui := state.Get("ui").(packer.Ui)
+	var (
+		conn = state.Get("osc").(*osc.APIClient)
+		ui   = state.Get("ui").(packer.Ui)
+	)
 
 	// Remove the Public IP
 	ui.Say("Deleting temporary PublicIp...")
-	_, err := oapiconn.POST_DeletePublicIp(oapi.DeletePublicIpRequest{PublicIpId: s.publicIpId})
-	if err != nil {
-		ui.Error(fmt.Sprintf(
-			"Error cleaning up PublicIp. Please delete the PublicIp manually: %s", s.publicIpId))
-	}
+	_, _, err := conn.PublicIpApi.DeletePublicIp(context.Background(), &osc.DeletePublicIpOpts{
+		DeletePublicIpRequest: optional.NewInterface(osc.DeletePublicIpRequest{
+			PublicIpId: s.publicIpId,
+		}),
+	})
 
+	if err != nil {
+		ui.Error(fmt.Sprintf("Error cleaning up PublicIp. Please delete the PublicIp manually: %s", s.publicIpId))
+	}
 }