diff --git a/instances/s1.json b/instances/s1.json
index 8f40f3c..840f179 100644
--- a/instances/s1.json
+++ b/instances/s1.json
@@ -121,7 +121,12 @@
                     "capacity": 1000,
                     "opening cost": [3000, 3000],
                     "fixed operating cost": [50.0, 50.0],
-                    "variable operating cost": [50.0, 50.0]
+                    "variable operating cost": [50.0, 50.0],
+                    "disposal": {
+                        "P3": {
+                            "cost": [100.0, 100.0]
+                        }
+                    }
                 },
                 "L4": {
                     "latitude": 0.75,
diff --git a/src/RELOG.jl b/src/RELOG.jl
index f460478..dd677ca 100644
--- a/src/RELOG.jl
+++ b/src/RELOG.jl
@@ -1,7 +1,7 @@
 # Copyright (C) 2020 Argonne National Laboratory
 # Written by Alinson Santos Xavier <axavier@anl.gov>
 
-module ReverseManufacturing
+module RELOG
     include("dotdict.jl")
     include("instance.jl")
     include("graph.jl")
diff --git a/src/model.jl b/src/model.jl
index 8f55968..64c1139 100644
--- a/src/model.jl
+++ b/src/model.jl
@@ -155,13 +155,13 @@ end
 
 function solve(filename::String; optimizer=Cbc.Optimizer)
     println("Reading $filename...")
-    instance = ReverseManufacturing.load(filename)
+    instance = RELOG.load(filename)
     
     println("Building graph...")
-    graph = ReverseManufacturing.build_graph(instance)
+    graph = RELOG.build_graph(instance)
     
     println("Building optimization model...")
-    model = ReverseManufacturing.build_model(instance, graph, optimizer)
+    model = RELOG.build_model(instance, graph, optimizer)
     
     println("Optimizing...")
     JuMP.optimize!(model.mip)