diff --git a/server/build.gradle b/server/build.gradle
index aca956f76..8e72e13ef 100644
--- a/server/build.gradle
+++ b/server/build.gradle
@@ -88,7 +88,7 @@ jar {
 
 bootJar {
     mainClass = 'com.netflix.conductor.Conductor'
-    classifier = 'boot'
+    archiveClassifier = 'boot'
 }
 
 // https://docs.spring.io/spring-boot/docs/current/gradle-plugin/reference/htmlsingle/#integrating-with-actuator.build-info