diff --git a/package.json b/package.json
index 7f9e0fd08..8f9a4eaf2 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,18 @@
   "insights": {
     "appname": "subscriptions"
   },
-  "browserslist": [],
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
   "jest": {
     "coverageThreshold": {
       "global": {
diff --git a/scripts/dev.chrome.sh b/scripts/dev.chrome.sh
index 4e6849169..82ed898ea 100644
--- a/scripts/dev.chrome.sh
+++ b/scripts/dev.chrome.sh
@@ -91,6 +91,13 @@ buildChrome()
     printf "\n${GREEN}Build SUCCESS${NOCOLOR}"
   fi
 
+  if [ ! -d $DIR_REPO/build ]; then
+    printf "\n${YELLOW}Build output failed, confirm recent chroming updates didn't alter the output directory.${NOCOLOR}\n"
+    exit 0
+  else
+    printf "\n${GREEN}Build SUCCESS${NOCOLOR}"
+  fi
+
   printf "\n${YELLOW}Setting up local chrome ...${NOCOLOR}"
 
   mkdir -p $DIR_PUBLIC