diff --git a/.github/deploy_prepare.sh b/.github/deploy_prepare.sh
index 4f8b3294..78dcd019 100755
--- a/.github/deploy_prepare.sh
+++ b/.github/deploy_prepare.sh
@@ -41,7 +41,7 @@ git push upstream $TAG_BRANCH
 echo "Finished Push commits"
 
 echo "Running mvn package"
-mvn package -DskipTests
+mvn clean package -DskipTests
 echo "Making zip of javadoc"
 cd ${TRAVIS_BUILD_DIR}/preferencesfx/target/apidocs
 zip -r ${TRAVIS_BUILD_DIR}/javadoc.zip .