diff --git a/test/alt-domain-test.js b/test/alt-domain-test.js
index 7237700..f6f610f 100644
--- a/test/alt-domain-test.js
+++ b/test/alt-domain-test.js
@@ -54,6 +54,10 @@ describe('Alt domain test', function () {
         cloudron.setCredentials(owner.password, token);
     });
 
+    it('can enable email', function () {
+        cloudron.setEmailEnabled(true);
+    });
+
     var location = 'test' + (Math.random() * 10000).toFixed();
     it('can install app', function () {
         var manifest = appStore.getManifest(common.TESTAPP_ID, common.TESTAPP_VERSION);
diff --git a/test/app-flow-test.js b/test/app-flow-test.js
index bed3fe1..bac1daf 100644
--- a/test/app-flow-test.js
+++ b/test/app-flow-test.js
@@ -53,6 +53,10 @@ describe('Application flow test', function () {
         cloudron.setCredentials(owner.password, token);
     });
 
+    it('can enable email', function () {
+        cloudron.setEmailEnabled(true);
+    });
+
     var location = 'test' + (Math.random() * 10000).toFixed();
     it('can install app', function () {
         var manifest = appStore.getManifest(common.TESTAPP_ID, common.TESTAPP_VERSION);
diff --git a/test/app-update-test.js b/test/app-update-test.js
index 714da2b..a3bf52e 100644
--- a/test/app-update-test.js
+++ b/test/app-update-test.js
@@ -54,6 +54,10 @@ describe('Application update test', function () {
         cloudron.setCredentials(owner.password, token);
     });
 
+    it('can enable email', function () {
+        cloudron.setEmailEnabled(true);
+    });
+
     var location = 'test' + (Math.random() * 10000).toFixed();
     it('can install app', function () {
         appId = cloudron.installApp(location, APP_ID + '@' + APP_OLD_VERSION);
diff --git a/test/cloudron-update-ams3-test.js b/test/cloudron-update-ams3-test.js
index afb3eed..deb74cb 100644
--- a/test/cloudron-update-ams3-test.js
+++ b/test/cloudron-update-ams3-test.js
@@ -65,6 +65,10 @@ describe('Cloudron update testing', function () {
         cloudron.activate(owner);
     });
 
+    it('can enable email', function () {
+        cloudron.setEmailEnabled(true);
+    });
+
     it('can save a sieve script', function (done) {
         cloudron.saveSieveScript(owner, done);
     });