diff --git a/Jenkinsfile b/Jenkinsfile
index 19ffabb5..d9b1c464 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -86,7 +86,7 @@ pipeline {
           steps {
             timeout(time: 20, unit: 'MINUTES') {
               script {
-                dockerImage = docker.build("${env.DOCKER_IMAGE_TAG}", "--build-arg CACHEBUST=${env.BUILD_NUMBER} .")
+                dockerImage = docker.build("${env.DOCKER_IMAGE_TAG}", "--build-arg CACHEBUST=${env.GIT_COMMIT} .")
               }
             }
           }