diff --git a/.travis.yml b/.travis.yml
index 080252a2e..94c35c02c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,18 @@ matrix:
     allow_failures:
         - os: windows
         - os: osx
+env:
+    global:
+	# https://travis-ci.community/t/windows-builds-time-out-during-cache-restore/4642/4
+    - >
+        DISABLE_WINDOWS_DEFENDER=`powershell -Command
+        Set-MpPreference -DisableArchiveScanning \\\$true`
+    - >
+        DISABLE_WINDOWS_DEFENDER=`powershell -Command
+        Set-MpPreference -DisableRealtimeMonitoring \\\$true`
+    - >
+        DISABLE_WINDOWS_DEFENDER=`powershell -Command
+        Set-MpPreference -DisableBehaviorMonitoring \\\$true`
 cache:
     - npm
     - yarn
@@ -19,9 +31,12 @@ addons:
 install:
     - npm run ci:install
 script:
-    - npm run ci:build
-    - npm run ci:test
-    - npm run ci:lint
+    - npm run build
+    - npm run test
+    - npm run lint
 after_success: npx nyc report --reporter=text-lcov > coverage.lcov && npx codecov
 notifications:
-    email: false
+    email:
+		if: branch = master
+		on_success: never
+		on_failure: always