diff --git a/R/departure.FUN.R b/R/FUN_departures.R
similarity index 100%
rename from R/departure.FUN.R
rename to R/FUN_departures.R
diff --git a/R/infection.FUN.R b/R/FUN_infection.R
similarity index 100%
rename from R/infection.FUN.R
rename to R/FUN_infection.R
diff --git a/R/init.R b/R/FUN_init.R
similarity index 100%
rename from R/init.R
rename to R/FUN_init.R
diff --git a/R/recovery.FUN.R b/R/FUN_recovery.R
similarity index 100%
rename from R/recovery.FUN.R
rename to R/FUN_recovery.R