diff --git a/e2e/paths/05-ticket-module/12_descriptor.spec.js b/e2e/paths/05-ticket-module/12_descriptor.spec.js
index 0424f1f94..c178e7fc8 100644
--- a/e2e/paths/05-ticket-module/12_descriptor.spec.js
+++ b/e2e/paths/05-ticket-module/12_descriptor.spec.js
@@ -1,7 +1,7 @@
 import selectors from '../../helpers/selectors.js';
 import createNightmare from '../../helpers/nightmare';
 
-fdescribe('Ticket descriptor path', () => {
+describe('Ticket descriptor path', () => {
     const nightmare = createNightmare();
 
     beforeAll(() => {
@@ -114,7 +114,7 @@ fdescribe('Ticket descriptor path', () => {
                 .waitToClick(selectors.ticketDescriptor.moreMenu)
                 .waitToClick(selectors.ticketDescriptor.moreMenuAddStowaway)
                 .wait(selectors.ticketDescriptor.addStowawayDialogFirstTicket)
-                .isVisible(selectors.ticketDescriptor.addStowawayDialogFirstTicket);
+                .visible(selectors.ticketDescriptor.addStowawayDialogFirstTicket);
 
             expect(isVisible).toBeTruthy();
         });
diff --git a/front/core/components/input-time/index.spec.js b/front/core/components/input-time/index.spec.js
index c71965240..95bfbf8a2 100644
--- a/front/core/components/input-time/index.spec.js
+++ b/front/core/components/input-time/index.spec.js
@@ -40,19 +40,4 @@ describe('Component vnInputTime', () => {
             expect(controller._value).toEqual(null);
         });
     });
-
-    describe('step() setter/getter', () => {
-        it(`should set input.step to a given value`, () => {
-            controller.step = 2;
-
-            expect(controller.input.step).toEqual('2');
-        });
-
-        it(`should return a number`, () => {
-            controller.step = 2;
-
-            expect(controller.step).toEqual(2);
-            expect(typeof controller.step).toEqual('number');
-        });
-    });
 });
diff --git a/modules/ticket/back/methods/sale/specs/updateConcept.spec.js b/modules/ticket/back/methods/sale/specs/updateConcept.spec.js
index ab27bfdca..d383cc948 100644
--- a/modules/ticket/back/methods/sale/specs/updateConcept.spec.js
+++ b/modules/ticket/back/methods/sale/specs/updateConcept.spec.js
@@ -16,17 +16,17 @@ describe('sale updateConcept()', () => {
         done();
     });
 
-
     it('should throw if ID was undefined', async() => {
+        let err;
         const newConcept = 'I am he new concept';
 
-        await app.models.Sale.updateConcept(undefined, newConcept)
-            .catch(response => {
-                expect(response).toEqual(new Error(`Model::findById requiere el argumento id`));
-                error = response;
-            });
+        try {
+            await app.models.Sale.updateConcept(undefined, newConcept);
+        } catch (e) {
+            err = e;
+        }
 
-        expect(error).toBeDefined();
+        expect(err).toBeDefined();
     });
 
     it('should update the sale concept', async() => {
diff --git a/print/lib/smtp.js b/print/lib/smtp.js
index 042bd91af..65fb58289 100644
--- a/print/lib/smtp.js
+++ b/print/lib/smtp.js
@@ -10,13 +10,13 @@ module.exports = {
     send(options) {
         options.from = `${config.app.senderName} <${config.app.senderMail}>`;
 
-        if (process.env.NODE_ENV !== 'production')
+        if (process.env.NODE_ENV !== 'production') {
+            if (!config.smtp.user)
+                return Promise.resolve(true);
+
             options.to = config.app.senderMail;
+        }
 
         return this.transporter.sendMail(options);
-    },
-
-    log() {
-
-    },
+    }
 };