diff --git a/test/src/domains/make_domains.jl b/test/src/domains/make_domains.jl
index 851c88c..c1b96e5 100644
--- a/test/src/domains/make_domains.jl
+++ b/test/src/domains/make_domains.jl
@@ -64,7 +64,7 @@ function make_domains()
     end
     # population
     begin
-        filein  = joinpath(dirname(pathof(MDPs)), "..", "data", "inventory.arr")
+        filein  = joinpath(dirname(pathof(MDPs)), "..", "data", "population.arr")
         model = load_mdp(Arrow.Table(filein))
         α = 0.9           # var, cvar, evar
         β = 0.5           # erm