diff --git a/Jenkinsfile b/Jenkinsfile
index efaf5e4f5..f8512cc2e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -209,13 +209,14 @@ def runTestsInParallel() {
         if (testFolder.trim()) {
             def folderName = testFolder.replaceAll('test/cypress/integration/', '').replaceAll('/', '')
             folderName = folderName.replaceAll('[^a-zA-Z0-9_-]', '') // Seguridad en nombres de red
-            env.CYPRESS_SPEC="test/cypress/integration/${folderName}/**/*.spec.js"
-            // NO ACABA DE FUNCIONAR
+
+            // Encapsulamos el valor de CYPRESS_SPEC para cada tarea
             tasks["e2e_${folderName}"] = {
                 script {
+                    def cypressSpec = "test/cypress/integration/${folderName}/**/*.spec.js" // Variable local
                     sh "docker-compose -p ${env.NETWORK}_${folderName} -f docker-compose.e2e.yml up -d back"
                     sh "docker-compose -p ${env.NETWORK}_${folderName} -f docker-compose.e2e.yml up -d front"
-                    sh "CYPRESS_SPEC=test/cypress/integration/${folderName}/**/*.spec.js docker-compose -p ${env.NETWORK}_${folderName} -f docker-compose.e2e.yml up e2e"
+                    sh "CYPRESS_SPEC=${cypressSpec} docker-compose -p ${env.NETWORK}_${folderName} -f docker-compose.e2e.yml up e2e"
                 }
             }
         }