diff --git a/rdb_test.go b/rdb_test.go
index b504ca1..9bfa8a1 100644
--- a/rdb_test.go
+++ b/rdb_test.go
@@ -8,5 +8,5 @@ import (
 func TestRdb(t *testing.T) {
 	ast := assert.New(t)
 	rdb := NewRdb("main.go")
-	ast.Nil(rdb.LoadDB())
+	ast.NotNil(rdb.LoadDB())
 }