diff --git a/lib/deploy_tracker.js b/lib/deploy_tracker.js
index fd322ca1..8012e626 100644
--- a/lib/deploy_tracker.js
+++ b/lib/deploy_tracker.js
@@ -10,7 +10,7 @@ var DeployTracker = function(options) {
   if (this.chainConfig === false) {
     this.currentChain = {contracts: []};
     return;
-  };
+  }
 
   var block = this.web3.eth.getBlock(0);
   var chainId = block.hash;
@@ -46,7 +46,7 @@ DeployTracker.prototype.getContract = function(contractName, code, args) {
 // TODO: abstract this
 // chainConfig can be an abstract PersistentObject
 DeployTracker.prototype.save = function() {
-  if (this.chainConfig === false) { return };
+  if (this.chainConfig === false) { return; }
   fs.writeFileSync("./chains.json", prettyJson(this.chainConfig));
 };