diff --git a/Jenkinsfile b/Jenkinsfile
index 978797b..8d4d8c2 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -36,7 +36,6 @@ pipeline {
                     test -f frontend/package-lock.json
                     test -f deploy/dev/docker-compose.yml
 
-                    echo "Commit : ${GIT_COMMIT}"
                     echo "Tag Docker : ${IMAGE_TAG}"
                 '''
             }
@@ -75,16 +74,22 @@ pipeline {
                     docker run --rm \
                       --network "${CI_NETWORK}" \
                       --volumes-from furious-jenkins \
+                      -v tiptop-npm-cache-backend:/npm-cache \
                       --user "$(id -u):$(id -g)" \
                       -e HOME=/tmp \
-                      -e NPM_CONFIG_CACHE=/tmp/.npm \
+                      -e NODE_OPTIONS=--dns-result-order=ipv4first \
+                      -e NPM_CONFIG_CACHE=/npm-cache \
+                      -e NPM_CONFIG_FETCH_RETRIES=5 \
+                      -e NPM_CONFIG_FETCH_RETRY_MINTIMEOUT=20000 \
+                      -e NPM_CONFIG_FETCH_RETRY_MAXTIMEOUT=120000 \
+                      -e NPM_CONFIG_FETCH_TIMEOUT=600000 \
                       -e DATABASE_URL="${DATABASE_URL}" \
                       -e JWT_SECRET=jenkins_ci_secret \
                       -e NODE_ENV=test \
                       -w "${WORKSPACE}/backend" \
                       node:22-alpine \
                       sh -c "
-                        npm ci &&
+                        npm ci --prefer-offline --no-audit --no-fund &&
                         npx prisma generate &&
                         npx prisma migrate deploy &&
                         npm test
@@ -98,13 +103,19 @@ pipeline {
                 sh '''
                     docker run --rm \
                       --volumes-from furious-jenkins \
+                      -v tiptop-npm-cache-frontend:/npm-cache \
                       --user "$(id -u):$(id -g)" \
                       -e HOME=/tmp \
-                      -e NPM_CONFIG_CACHE=/tmp/.npm \
+                      -e NODE_OPTIONS=--dns-result-order=ipv4first \
+                      -e NPM_CONFIG_CACHE=/npm-cache \
+                      -e NPM_CONFIG_FETCH_RETRIES=5 \
+                      -e NPM_CONFIG_FETCH_RETRY_MINTIMEOUT=20000 \
+                      -e NPM_CONFIG_FETCH_RETRY_MAXTIMEOUT=120000 \
+                      -e NPM_CONFIG_FETCH_TIMEOUT=600000 \
                       -w "${WORKSPACE}/frontend" \
                       node:22-alpine \
                       sh -c "
-                        npm ci &&
+                        npm ci --prefer-offline --no-audit --no-fund &&
                         npm run lint &&
                         npm run build
                       "