diff --git a/drone/.drone.yml b/drone/.drone.yml
index 554fb86..bb1fea4 100644
--- a/drone/.drone.yml
+++ b/drone/.drone.yml
@@ -11,6 +11,7 @@ steps:
         path: ./build
     commands:
       - ./gradlew :test
+      - ./gradlew :shadowJar
 
   - name: Deploy
     image: override6/tbasket-backend:latest
diff --git a/drone/deliver.sh b/drone/deliver.sh
index 2b8f212..73516c4 100755
--- a/drone/deliver.sh
+++ b/drone/deliver.sh
@@ -3,7 +3,6 @@
 chmod 700 ./drone/prepare-deliver.sh
 source ./drone/prepare-deliver.sh
 
-./gradlew :shadowJar
 
 echo "making delivery onto '$USER@$IP:$DIR/backend'"
 scp -o "StrictHostKeyChecking no" "build/libs/server-all.jar" "drone/deploy.sh" "drone/start.sh" "$USER@$IP:$DIR/backend"