diff --git a/static/js/hotspots.js b/static/js/hotspots.js
index 2a553b1264..da845eafcb 100644
--- a/static/js/hotspots.js
+++ b/static/js/hotspots.js
@@ -54,7 +54,7 @@ exports.post_hotspot_as_read = function (hotspot_name) {
 };
 
 function place_icon(hotspot) {
-    if (!$(hotspot.location.element).length === 0) {
+    if ($(hotspot.location.element).length !== 0) {
         $('#hotspot_' + hotspot.name + '_icon').css('display', 'none');
         return;
     }
diff --git a/static/js/translations.js b/static/js/translations.js
index b1948e701e..3ba54cb775 100644
--- a/static/js/translations.js
+++ b/static/js/translations.js
@@ -71,7 +71,7 @@ $(function () {
     var current_generation_key = 'i18next:' + page_params.server_generation;
     // remove cached translations of older versions.
     translations.forEach(function (translation_key) {
-        if (!translation_key.indexOf(current_generation_key) === 0) {
+        if (translation_key.indexOf(current_generation_key) !== 0) {
             localStorage.removeItem(translation_key);
         }
     });