Adjust regexps and do another pass.
diff --git a/rackspace/compute/v2/virtualinterfaces/requests.go b/rackspace/compute/v2/virtualinterfaces/requests.go
index bfe3487..3c81ef8 100644
--- a/rackspace/compute/v2/virtualinterfaces/requests.go
+++ b/rackspace/compute/v2/virtualinterfaces/requests.go
@@ -3,8 +3,6 @@
 import (
 	"github.com/rackspace/gophercloud"
 	"github.com/rackspace/gophercloud/pagination"
-
-	"github.com/racker/perigee"
 )
 
 // List returns a Pager which allows you to iterate over a collection of
@@ -30,11 +28,10 @@
 	}
 
 	// Send request to API
-	_, res.Err = perigee.Request("POST", createURL(c, instanceID), perigee.Options{
-		MoreHeaders: c.AuthenticatedHeaders(),
-		ReqBody:     &reqBody,
-		Results:     &res.Body,
-		OkCodes:     []int{200, 201, 202},
+	_, res.Err = c.Request("POST", createURL(c, instanceID), gophercloud.RequestOpts{
+		JSONBody:     &reqBody,
+		JSONResponse: &res.Body,
+		OkCodes:      []int{200, 201, 202},
 	})
 	return res
 }
@@ -43,9 +40,8 @@
 // instanceID.
 func Delete(c *gophercloud.ServiceClient, instanceID, interfaceID string) DeleteResult {
 	var res DeleteResult
-	_, res.Err = perigee.Request("DELETE", deleteURL(c, instanceID, interfaceID), perigee.Options{
-		MoreHeaders: c.AuthenticatedHeaders(),
-		OkCodes:     []int{200, 204},
+	_, res.Err = c.Request("DELETE", deleteURL(c, instanceID, interfaceID), gophercloud.RequestOpts{
+		OkCodes: []int{200, 204},
 	})
 	return res
 }