Relationships are hard work, and long-distance ones are no exception. They come with their own challenges that can make it even more difficult than a “regular” relationship. In order for a long-distance relationship to work, both partners must put in the effort to give the relationship a chance to thrive.

One survey of 1,000 participants in long-distance relationships found that long-distance relationships only have a 58% success rate. So if you want your relationship to flourish, you’re going to have to put in the work.

Here are five expert-approved tips for making a long-distance relationship work.