diff --git a/rpc/rpc.go b/rpc/rpc.go
index 03f4b39..51e3da4 100644
--- a/rpc/rpc.go
+++ b/rpc/rpc.go
@@ -245,7 +245,7 @@ func (c ByteStreamRPC) FilesystemRequest(r FilesystemRequest) (roots []Filesyste
 
 	roots = make([]Filesystem, 0)
 
-	if err = c.decoder.Decode(roots); err != nil {
+	if err = c.decoder.Decode(&roots); err != nil {
 		return
 	}