diff --git a/Jenkinsfile b/Jenkinsfile
index 379135ab9..e488c38df 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -8,11 +8,11 @@ pipeline {
   //   string(name: 'NEXUS_CREDENTIAL_ID', defaultValue: "e6072e08-87bc-481e-9e4a-55d506546356")
   //   }
   environment {
-    "nexus3" = ${NEXUS_VERSION}
-    "http" = ${NEXUS_PROTOCOL}
-    "172.19.0.3:8081" = ${NEXUS_URL}
-    "maven-nexus-repo" = ${NEXUS_REPOSITORY}
-    "e6072e08-87bc-481e-9e4a-55d506546356" = ${NEXUS_CREDENTIAL_ID}
+    NEXUS_VERSION = "nexus3"
+    NEXUS_PROTOCOL = "http"
+    NEXUS_URL = "172.19.0.3:8081"
+    NEXUS_REPOSITORY = "maven-nexus-repo"
+    NEXUS_CREDENTIAL_ID = "e6072e08-87bc-481e-9e4a-55d506546356"
     }
   stages {
     stage('pull') {