diff --git a/ci/Jenkinsfile-Windows b/ci/Jenkinsfile-Windows
index f44da64d..97ba7d3b 100644
--- a/ci/Jenkinsfile-Windows
+++ b/ci/Jenkinsfile-Windows
@@ -25,7 +25,7 @@ pipeline {
 
         stage('build-java') {
             steps {
-                bat 'gradlew build test install'
+                bat 'gradlew cleanTest build test install'
             }
         }
     }