diff --git a/al2/web/albert_sites.go b/al2/web/albert_sites.go
index b7fba55..0aaf4b7 100644
--- a/al2/web/albert_sites.go
+++ b/al2/web/albert_sites.go
@@ -2,15 +2,15 @@ package web
 
 import (
 	"encoding/json"
+	"io"
 	"io/ioutil"
-	"os"
 	"strings"
 )
 
 type AlbertSites []*SiteConfig
 
-func (a *AlbertSites) Decode(file *os.File) error {
-	b, err := ioutil.ReadAll(file)
+func (a *AlbertSites) Decode(r io.ReadSeeker) error {
+	b, err := ioutil.ReadAll(r)
 	if err != nil {
 		return err
 	}
diff --git a/al2/web/alfred_sites.go b/al2/web/alfred_sites.go
index e8e92b1..594c7d1 100644
--- a/al2/web/alfred_sites.go
+++ b/al2/web/alfred_sites.go
@@ -4,7 +4,7 @@ import (
 	"bytes"
 	"github.com/DHowett/go-plist"
 	"github.com/google/uuid"
-	"os"
+	"io"
 )
 
 type CustomSites map[string]*SiteConfig
@@ -12,8 +12,8 @@ type AlfredSites struct {
 	CustomSites `plist:"customSites"`
 }
 
-func (a *AlfredSites) Decode(file *os.File) error {
-	decoder := plist.NewDecoder(file)
+func (a *AlfredSites) Decode(r io.ReadSeeker) error {
+	decoder := plist.NewDecoder(r)
 	if err := decoder.Decode(a); err != nil {
 		return err
 	}