diff --git a/drone/.drone.yml b/drone/.drone.yml
index 3a5a6bc..bb1fea4 100644
--- a/drone/.drone.yml
+++ b/drone/.drone.yml
@@ -5,16 +5,16 @@ name: Deployment
 
 steps:
   - name: Unit tests
-    image: amazoncorretto:11
+    image: override6/tbasket-backend:latest
     volumes:
       - name: build
         path: ./build
     commands:
-      - echo
       - ./gradlew :test
+      - ./gradlew :shadowJar
 
   - name: Deploy
-    image: amazoncorretto:11
+    image: override6/tbasket-backend:latest
     depends_on:
       - 'Unit tests'
     environment:
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"
diff --git a/drone/images/Dockerfile b/drone/images/Dockerfile
new file mode 100644
index 0000000..1a3332f
--- /dev/null
+++ b/drone/images/Dockerfile
@@ -0,0 +1,10 @@
+# syntax=override6/tbasket-end:latest
+FROM ubuntu:latest
+
+RUN apt update &&\
+    apt install openjdk-11-jdk openssh-client wget unzip -y &&\
+    wget https://services.gradle.org/distributions/gradle-7.5.1-bin.zip &&\
+    mkdir /opt/gradle &&\
+    unzip -d /opt/gradle gradle-7.5.1-bin.zip &&\
+    export GRADLE_HOME=/opt/gradle/gradle-7.5.1
+
diff --git a/drone/prepare-deliver.sh b/drone/prepare-deliver.sh
index 1b9053c..b74b5a6 100755
--- a/drone/prepare-deliver.sh
+++ b/drone/prepare-deliver.sh
@@ -1,22 +1,5 @@
 #!/usr/bin/env bash
 
-echo "installing packages..."
-#use the right command to install packages
-if [ "$(command -v apt)" ]; then
-  apt update > /dev/null
-  apt -y install openssh-client openssh-clients > /dev/null
-elif [ "$(command -v yum)" ]; then
-  yum update > /dev/null
-  yum -y install openssh-client openssh-clients > /dev/null
-elif [ "$(command -v apk)" ]; then
-  apk update > /dev/null
-  apk add openssh > /dev/null
-else
-  echo "could not find a package manager, aborting" >&2
-  exit 1
-fi
-echo "done."
-
 mkdir /root/.ssh
 echo "$SSH_PRIVATE_KEY" > /root/.ssh/id_rsa
 chmod 0600 /root/.ssh/*
@@ -26,15 +9,15 @@ case "$DRONE_BRANCH" in
   "dev")
     USER=maxime
     IP=92.132.18.192
-    DIR=server/TBasket/
+    DIR=server/TBasket
   ;;
   "production")
-    USER=palafour
-    IP=193.49.118.205
-    DIR=public_html/TBasket/
+    USER=mabatista1
+    IP=lisbonne.iut-clermont.uca.fr
+    DIR=tbasket/backend
   ;;
   "")
-    echo "DRONE_BRANCH is missing" >&2
+    echo '$DRONE_BRANCH is missing' >&2
     exit 1
   ;;
   *)