diff --git a/openstack/compute/v2/extensions/keypairs/requests.go b/openstack/compute/v2/extensions/keypairs/requests.go
index 7b372a3..715b494 100644
--- a/openstack/compute/v2/extensions/keypairs/requests.go
+++ b/openstack/compute/v2/extensions/keypairs/requests.go
@@ -82,11 +82,10 @@
 		return res
 	}
 
-	_, res.Err = perigee.Request("POST", createURL(client), perigee.Options{
-		MoreHeaders: client.AuthenticatedHeaders(),
-		ReqBody:     reqBody,
-		Results:     &res.Body,
-		OkCodes:     []int{200},
+	_, res.Err = client.Request("POST", createURL(client), gophercloud.RequestOpts{
+		JSONBody:     reqBody,
+		JSONResponse: &res.Body,
+		OkCodes:      []int{200},
 	})
 	return res
 }