diff --git a/Jenkinsfile b/Jenkinsfile
index 9e5f3e342174..d814d8f1f016 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -14,23 +14,19 @@ pipeline {
                 sh "docker info"
             }
         }
-        stage("end-to-end test suite") {
-            parallel {
-                stage("stable engine") {
-                    steps {
-                        sh "E2E_UNIQUE_ID=clie2e${BUILD_NUMBER} \
-                          IMAGE_TAG=clie2e${BUILD_NUMBER} \
-                          DOCKER_BUILDKIT=1 make -f docker.Makefile test-e2e"
-                    }
-                }
-                stage("18.09 engine") {
-                    steps {
-                        sh "E2E_ENGINE_VERSION=18.09-dind \
-                          E2E_UNIQUE_ID=clie2e${BUILD_NUMBER} \
-                          IMAGE_TAG=clie2e${BUILD_NUMBER} \
-                          DOCKER_BUILDKIT=1 make -f docker.Makefile test-e2e"
-                    }
-		}
+        stage("End-to-end test suite: stable engine") {
+            steps {
+                sh "E2E_UNIQUE_ID=clie2e${BUILD_NUMBER} \
+                  IMAGE_TAG=clie2e${BUILD_NUMBER} \
+                  DOCKER_BUILDKIT=1 make -f docker.Makefile test-e2e"
+            }
+        }
+        stage("End-to-end test suite: 18.09 engine") {
+            steps {
+                sh "E2E_ENGINE_VERSION=18.09-dind \
+                  E2E_UNIQUE_ID=clie2e${BUILD_NUMBER} \
+                  IMAGE_TAG=clie2e${BUILD_NUMBER} \
+                  DOCKER_BUILDKIT=1 make -f docker.Makefile test-e2e"
             }
         }
     }