diff --git a/package-lock.json b/package-lock.json
index 6889444..83069a3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "wollok-ts-cli",
-  "version": "0.2.2",
+  "version": "0.2.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "wollok-ts-cli",
-      "version": "0.2.2",
+      "version": "0.2.3",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
@@ -21,7 +21,7 @@
         "pkg": "^5.8.1",
         "socket.io": "^4.5.1",
         "winston": "^3.11.0",
-        "wollok-ts": "4.1.0"
+        "wollok-ts": "4.1.1"
       },
       "bin": {
         "wollok": "build/src/index.js"
@@ -6203,9 +6203,9 @@
       }
     },
     "node_modules/wollok-ts": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/wollok-ts/-/wollok-ts-4.1.0.tgz",
-      "integrity": "sha512-qAdBR7nHIK6daPW8a3v42+Ii0lHaMd1jxasUUwAPSSYysEoPBnT+0ruH6yK4Byjv2Rn4b4t0ppnkIC9/UOdkyQ==",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/wollok-ts/-/wollok-ts-4.1.1.tgz",
+      "integrity": "sha512-pALSw4ojwhn2yjOcf6pPr1ujGjUOigD6saSLLl0EWAjcIO3rwhaxqSkpGs/P3CtJk8F8zu8LRtpgNX2K+7mTBQ==",
       "dependencies": {
         "@types/parsimmon": "^1.10.8",
         "parsimmon": "^1.18.1",
@@ -10785,9 +10785,9 @@
       }
     },
     "wollok-ts": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/wollok-ts/-/wollok-ts-4.1.0.tgz",
-      "integrity": "sha512-qAdBR7nHIK6daPW8a3v42+Ii0lHaMd1jxasUUwAPSSYysEoPBnT+0ruH6yK4Byjv2Rn4b4t0ppnkIC9/UOdkyQ==",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/wollok-ts/-/wollok-ts-4.1.1.tgz",
+      "integrity": "sha512-pALSw4ojwhn2yjOcf6pPr1ujGjUOigD6saSLLl0EWAjcIO3rwhaxqSkpGs/P3CtJk8F8zu8LRtpgNX2K+7mTBQ==",
       "requires": {
         "@types/parsimmon": "^1.10.8",
         "parsimmon": "^1.18.1",
diff --git a/package.json b/package.json
index 425dd45..106d2e4 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "pkg": "^5.8.1",
     "socket.io": "^4.5.1",
     "winston": "^3.11.0",
-    "wollok-ts": "4.1.0"
+    "wollok-ts": "4.1.1"
   },
   "devDependencies": {
     "@types/chai": "^4.3.9",
diff --git a/src/commands/run.ts b/src/commands/run.ts
index 3eb8c45..18a22aa 100644
--- a/src/commands/run.ts
+++ b/src/commands/run.ts
@@ -15,7 +15,7 @@ import { logger as fileLogger } from '../logger'
 
 const { time, timeEnd } = console
 
-type Options = {
+export type Options = {
   project: string
   assets: string
   skipValidations: boolean
@@ -291,4 +291,4 @@ export const gameHost = (host: string): string => host ?? DEFAULT_HOST
 
 export const dynamicDiagramPort = (port: string): string => `${+gamePort(port) + 1}`
 
-const drawDefinition = () => parse.File('draw').tryParse('object drawer{ method apply() native }')
\ No newline at end of file
+const drawDefinition = () => parse.File('draw.wlk').tryParse('object drawer{ method apply() native }')
\ No newline at end of file
diff --git a/test/run.test.ts b/test/run.test.ts
index f3b4e51..9533ae7 100644
--- a/test/run.test.ts
+++ b/test/run.test.ts
@@ -2,7 +2,7 @@ import chai from 'chai'
 import { mkdirSync, rmdirSync } from 'fs'
 import { join } from 'path'
 import sinon from 'sinon'
-import run, { buildEnvironmentForProgram, getAssetsFolder, getGameInterpreter, getImages, getSoundsFolder, getVisuals, initializeGameClient } from '../src/commands/run'
+import run, { Options, buildEnvironmentForProgram, getAssetsFolder, getGameInterpreter, getImages, getSoundsFolder, getVisuals, initializeGameClient } from '../src/commands/run'
 import { spyCalledWithSubstring } from './assertions'
 import { logger as fileLogger } from '../src/logger'
 
@@ -14,12 +14,14 @@ const assets = 'assets'
 
 describe('testing run', () => {
 
-  const buildOptions = (game: boolean, assets: string) => ({
+  const buildOptions = (game: boolean, assets: string): Options => ({
     game,
     project,
     assets,
     skipValidations: false,
     startDiagram: false,
+    host: 'localhost',
+    port: '3000',
   })
 
   describe('getAssetsPath', () => {
@@ -171,6 +173,8 @@ describe('testing run', () => {
         game: false,
         startDiagram: false,
         assets,
+        host: 'localhost',
+        port: '3000',
       })
       expect(spyCalledWithSubstring(consoleLogSpy, 'Pepita empieza con 70')).to.be.true
       expect(spyCalledWithSubstring(consoleLogSpy, 'Vuela')).to.be.true
@@ -191,6 +195,8 @@ describe('testing run', () => {
         game: false,
         startDiagram: false,
         assets,
+        host: 'localhost',
+        port: '3000',
       })
       expect(processExitSpy.calledWith(21)).to.be.true
       expect(fileLoggerInfoSpy.calledOnce).to.be.true
@@ -221,6 +227,8 @@ describe('testing run', () => {
         game: true,
         startDiagram: true,
         assets,
+        host: 'localhost',
+        port: '3000',
       })
       await clock.runAllAsync()
     })
diff --git a/test/test.test.ts b/test/test.test.ts
index bcc552a..a7a2f96 100644
--- a/test/test.test.ts
+++ b/test/test.test.ts
@@ -271,7 +271,7 @@ describe('Test', () => {
 
     const emptyOptions = {
       project: projectPath,
-      skipValidations: false,
+      skipValidations: true,
       file: undefined,
       describe: undefined,
       test: undefined,
@@ -314,9 +314,10 @@ describe('Test', () => {
       expect(fileLoggerArg.failures.length).to.equal(1)
     })
 
-    it('returns exit code 1 if tests throw an error', async () => {
+    it('returns exit code 1 if tests has parse errors', async () => {
       await test(undefined, {
         ...emptyOptions,
+        skipValidations: false,
         project: join('examples', 'test-examples', 'failing-case'),
       })