How to chain alternative conditions in where clause in Entity Framework

I'm trying to rewrite the following query as a separate statements:

var sql = Repository.Products.AsQueryable();

sql = sql.Where(x => x.Name == "aaaaa" || x.Name == "bbbbb");

If I do it like this:

sql = sql.Where(x => x.Name == "aaaaa");
sql = sql.Where(x => x.Name == "bbbbb");

then the resulting query is equal to:

sql = sql.Where(x => x.Name == "aaaaa" && x.Name == "bbbbb");

Is there any ideas how to do it the right way?