1 files changed, 1 insertions, 1 deletions
diff --git a/devtools/client/aboutdebugging/src/middleware/worker-component-data.js b/devtools/client/aboutdebugging/src/middleware/worker-component-data.js
index 178c99e322..cf13eccd5d 100644
--- a/devtools/client/aboutdebugging/src/middleware/worker-component-data.js
+++ b/devtools/client/aboutdebugging/src/middleware/worker-component-data.js
@@ -15,7 +15,7 @@ const {
  * This middleware converts workers object that get from DevToolsClient.listAllWorkers()
  * to data which is used in DebugTargetItem.
  */
-const workerComponentDataMiddleware = store => next => action => {
+const workerComponentDataMiddleware = () => next => action => {
   switch (action.type) {
     case REQUEST_WORKERS_SUCCESS: {
       action.otherWorkers = toComponentData(action.otherWorkers);