diff --git a/.circleci/config.yml b/.circleci/config.yml
index 109b09a2..a1e75a9f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -21,8 +21,8 @@ jobs:
           version: 20.10.12
           docker_layer_caching: true
       - run: docker login rg.fr-par.scw.cloud/lecoffre -u nologin -p $SCW_SECRET_KEY
-      - run: docker build --tag rg.fr-par.scw.cloud/lecoffre/back:$TAG  .
-      - run: docker push rg.fr-par.scw.cloud/lecoffre/back:$TAG
+      - run: docker build --tag rg.fr-par.scw.cloud/lecoffre/back:${CIRCLE_SHA1:0:7}   .
+      - run: docker push rg.fr-par.scw.cloud/lecoffre/back:${CIRCLE_SHA1:0:7} 
 
 
   deploy-docker-image: