diff --git a/cmd/guru/callees.go b/cmd/guru/callees.go
index 077d7929..7ab1dba5 100644
--- a/cmd/guru/callees.go
+++ b/cmd/guru/callees.go
@@ -240,7 +240,7 @@ func (r *calleesTypesResult) JSON(fset *token.FileSet) []byte {
 		Desc: "static function call",
 	}
 	j.Callees = []*serial.Callee{
-		&serial.Callee{
+		{
 			Name: r.callee.FullName(),
 			Pos:  fset.Position(r.callee.Pos()).String(),
 		},