diff --git a/evolve.js b/evolve.js
index f90bed2..322fad0 100644
--- a/evolve.js
+++ b/evolve.js
@@ -1215,7 +1215,7 @@ var obj = {};
 
 				if (rank.worst) {
 					worst = {
-						dna:rank.wort.dna,
+						dna:rank.worst.dna,
 						runs:rank.worst.runs,
 						fitness:rank.worst.fitness
 					}
diff --git a/package.json b/package.json
index 2c1f119..91ff264 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mc-evolve",
-  "version": "5.1.5",
+  "version": "5.1.6",
   "description": "An Evolutionary Algorithm in JavaScript that takes in a generic module that represents a problem to be optimized",
   "main": "evolve.js",
   "scripts": {