diff --git a/package.json b/package.json
index 0f335cb7805..6ca84216e2b 100644
--- a/package.json
+++ b/package.json
@@ -25,19 +25,21 @@
     "build": "run-s ci:front build:front",
     "build:admin": "(cd admin && npm run build) && mkdir -p dist && cp -R admin/dist dist/admin",
     "build:certif": "(cd certif && npm run build) && mkdir -p dist && cp -R certif/dist dist/certif",
-    "build:front": "run-p --print-label --max-parallel 2 build:mon-pix build:orga build:certif build:admin build:junior",
+    "build:front": "run-p --print-label --max-parallel 2  ${BUILD_FRONT_TASKS-build:mon-pix build:orga build:certif build:admin build:junior}",
     "build:mon-pix": "(cd mon-pix && npm run build) && mkdir -p dist && cp -R mon-pix/dist dist/app",
     "build:orga": "(cd orga && npm run build) && mkdir -p dist && cp -R orga/dist dist/orga",
     "build:junior": "(cd junior && npm run build) && mkdir -p dist && cp -R junior/dist dist/junior",
+    "build:none": "mkdir -p dist && echo No build task",
     "ci:admin": "cd admin && npm ci",
     "ci:all": "run-p --print-label ci:api ci:front ci:audit-logger",
     "ci:api": "cd api && npm ci",
     "ci:audit-logger": "cd audit-logger && npm ci",
     "ci:certif": "cd certif && npm ci",
-    "ci:front": "run-p --print-label ci:mon-pix ci:orga ci:certif ci:admin ci:junior",
+    "ci:front": "run-p --print-label ${CI_FRONT_TASKS-ci:mon-pix ci:orga ci:certif ci:admin ci:junior}",
     "ci:mon-pix": "cd mon-pix && npm ci",
     "ci:orga": "cd orga && npm ci",
     "ci:junior": "cd junior && npm ci",
+    "ci:none": "echo No ci task",
     "compute-lead-times": "node ./scripts/compute-lead-times",
     "clean": "run-p --print-label clean:api clean:audit-logger clean:mon-pix clean:orga clean:certif clean:admin clean:junior && npm run clean:root",
     "clean:admin": "cd admin && npm run clean",