diff --git a/wherehows-web/package.json b/wherehows-web/package.json
index 535b93b15c..a358aa5e30 100644
--- a/wherehows-web/package.json
+++ b/wherehows-web/package.json
@@ -42,6 +42,7 @@
     "ember-cli-typescript": "^1.0.3",
     "ember-cli-uglify": "^1.2.0",
     "ember-composable-helpers": "^2.0.0",
+    "ember-concurrency": "^0.8.10",
     "ember-export-application-global": "^1.1.1",
     "ember-fetch": "^3.4.0",
     "ember-lodash-shim": "^2.0.2",
diff --git a/wherehows-web/yarn.lock b/wherehows-web/yarn.lock
index 31ba5b6cfe..e8e47a9a86 100644
--- a/wherehows-web/yarn.lock
+++ b/wherehows-web/yarn.lock
@@ -2687,7 +2687,7 @@ ember-composable-helpers@^2.0.0:
     broccoli-funnel "^1.0.1"
     ember-cli-babel "^6.1.0"
 
-ember-concurrency@^0.8.1:
+ember-concurrency@^0.8.1, ember-concurrency@^0.8.10:
   version "0.8.10"
   resolved "https://registry.yarnpkg.com/ember-concurrency/-/ember-concurrency-0.8.10.tgz#5788d1a43ed1e73562495719b29efe903c789675"
   dependencies: