diff --git a/www/common/outer/async-store.js b/www/common/outer/async-store.js
index c3b72f6fa..1eab0d6e2 100644
--- a/www/common/outer/async-store.js
+++ b/www/common/outer/async-store.js
@@ -1456,7 +1456,6 @@ define([
         var channels = Store.channels = store.channels = {};
 
         var getVersionHash = function (clientId, data) {
-            var validateKey;
             var fakeNetflux = Hash.createChannelId();
             Store.getHistoryRange(clientId, {
                 cpCount: 1,
diff --git a/www/common/sframe-common-history.js b/www/common/sframe-common-history.js
index 94e7b8f6c..2cb6e5962 100644
--- a/www/common/sframe-common-history.js
+++ b/www/common/sframe-common-history.js
@@ -180,7 +180,7 @@ define([
             if (semantic) {
                 // If semantic is truc, jump to the next patch from a different netflux ID
                 var author = states[idx].author;
-                for (j = idx; (j > 1 && j < (states.length - 1)); ((i > c) ? j++ : j--)) {
+                for (var j = idx; (j > 1 && j < (states.length - 1)); ((i > c) ? j++ : j--)) {
                     idx = j;
                     i = getRank(idx);
                     if (author !== states[j].author) {