diff --git a/ILP/caffeinesynthesis.py b/ILP/caffeinesynthesis.py
index eefced8..4d8f239 100644
--- a/ILP/caffeinesynthesis.py
+++ b/ILP/caffeinesynthesis.py
@@ -118,8 +118,8 @@ def build_model(name, hyperedges, vertices, nmrlikelihoods1, nmrlikelihoods2, nm
     #Multiply node value with infow or outflow
     '''
     model.setObjectiveN(
-        quicksum(n1[t_id[0]] * c1[t_id[0]] * x[e_id] for e_id, (_, t_id) in hyperedges.items() if t_id != [])
-        +quicksum(n3[t_id[0]] * c3[t_id[0]] * x[e_id] for e_id, (_, t_id) in hyperedges.items() if t_id != []),
+        quicksum(n1[t_id[0]] * x[e_id] for e_id, (_, t_id) in hyperedges.items() if t_id != [])
+        +quicksum(n3[t_id[0]] * x[e_id] for e_id, (_, t_id) in hyperedges.items() if t_id != []),
         index = 0,
         priority = 2,
         name = "maximize_nmr_similarity",