diff --git a/examples/main_fof.c b/examples/main_fof.c
index 98058e5c1a5ab182ef1d2878c56bb4bdbe50e752..e4b13187435e1eb600cae4ce05e9332650c4fddb 100644
--- a/examples/main_fof.c
+++ b/examples/main_fof.c
@@ -511,8 +511,7 @@ int main(int argc, char *argv[]) {
   space_init(&s, params, &cosmo, dim, parts, gparts, sparts, bparts, Ngas,
              Ngpart, Nspart, Nbpart, periodic, replicate,
              /*generate_gas_in_ics=*/0, /*hydro=*/N_total[0] > 0, /*gravity=*/1,
-             /*with_star_formation=*/0, with_DM_background_particles,
-             /*with_dithering=*/0, /*dithering_ratio=*/0., talking,
+             /*with_star_formation=*/0, with_DM_background_particles, talking,
              /*dry_run=*/0);
 
   if (myrank == 0) {
diff --git a/src/space.c b/src/space.c
index 55e1f655928e160a35ae43434f84f4f25e9ba840..d515d7ac5549e173e51840168629f45142a8a89a 100644
--- a/src/space.c
+++ b/src/space.c
@@ -1141,6 +1141,13 @@ void space_allocate_extras(struct space *s, int verbose) {
   free(local_cells);
 }
 
+/**
+ * @brief Compute a new dithering vector to apply to all the particles
+ * in the simulation.
+ *
+ * @param s The #space.
+ * @param verbose Are we talkative?
+ */
 void space_dither(struct space *s, int verbose) {
 
   /* Store the old dithering vector */