Informal purpose (histoire de)

To express a casual purpose or a minor goal, use the informal phrase histoire de (just to / so as to). Like other prepositional expressions of purpose, it is followed directly by an infinitive verb.

We are going to the beach just to unwind.
Nous allons à la plage histoire de décompresser.

Taking It Easy

Because histoire de implies low stakes, it is a perfect match for describing relaxing weekend plans. You will often hear it paired with casual vocabulary like bouquiner (to read) or traîner (to hang around).

She settles down anywhere just to read quietly.
Elle s'installe n'importe où histoire de bouquiner tranquille.
They are hanging around at home just to have a quiet weekend.
Ils traînent à la maison histoire de passer un week-end tranquille.

Whether you are sipping a drink or soaking up the sun, histoire de sets a laid-back, informal tone for your sentence.

He is sipping a coffee just to wake up.
Il sirote un café histoire de se réveiller.
I am putting the deckchair in the garden just to laze about.
Je mets le transat dans le jardin histoire de lézarder.