diff --git a/src/DecisionMaking/DecisionMaking.jl b/src/DecisionMaking/DecisionMaking.jl
index 81c8a91e..1b80410a 100644
--- a/src/DecisionMaking/DecisionMaking.jl
+++ b/src/DecisionMaking/DecisionMaking.jl
@@ -45,5 +45,3 @@ function best_alternative(
     return population[idx]
 end
 
-best_alternative(st::State, args...) = best_alternative(st.population, args...)
-
diff --git a/src/DecisionMaking/JMcDM.jl b/src/DecisionMaking/JMcDM.jl
index 369f2b7a..e9f396c0 100644
--- a/src/DecisionMaking/JMcDM.jl
+++ b/src/DecisionMaking/JMcDM.jl
@@ -129,15 +129,6 @@ function decisionmaking(
     result.bestIndex
 end
 
-function decisionmaking(population::AbstractArray{<: AbstractMultiObjectiveSolution}, args...)
-    decisionmaking(fvals(population), args...)
-end
-
-
-function decisionmaking(st::State, args...)
-    decisionmaking(st.population, args...)
-end
-
 
 """
     best_alternative(res, w, method)
@@ -176,8 +167,3 @@ function best_alternative(st::State, args...)
     best_alternative(st.population, args...)
 end
 
-best_alternative(status::State, args...) = best_alternative(status.population,args...)
-
-
-
-