diff --git a/Dockerfiles/git/Dockerfile b/Dockerfiles/git/Dockerfile
index 39bb34b75e92c70de6effa7f4aaaf18f6cb4ac24..10b5a32137da81bfbb68c4ec40abec3fd7ae72a5 100644
--- a/Dockerfiles/git/Dockerfile
+++ b/Dockerfiles/git/Dockerfile
@@ -8,5 +8,8 @@ RUN apk add git-lfs
 RUN git lfs install && \
 git config --global init.defaultBranch main
 
+COPY ./update_data.sh /tmp/update_data.sh
+RUN chmod +x /tmp/update_data.sh
+
 ENTRYPOINT [ "/bin/sh" ]
 
diff --git a/Dockerfiles/git/local_build.sh b/Dockerfiles/git/local_build.sh
new file mode 100644
index 0000000000000000000000000000000000000000..e2ca7fc13798dce355093261e4e6d9ef402a8397
--- /dev/null
+++ b/Dockerfiles/git/local_build.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+docker build -t git-lfs . --build-arg NAMESPACE_ENV=d01
\ No newline at end of file
diff --git a/Dockerfiles/git/update_data.sh b/Dockerfiles/git/update_data.sh
index 0cd1498f6c59f22797e4c3e3a141ddd16015e0ee..1c46df0de0255959300b8d7cfa2b4f4cfe6fd087 100644
--- a/Dockerfiles/git/update_data.sh
+++ b/Dockerfiles/git/update_data.sh
@@ -1,19 +1,38 @@
-#/bin/sh
+#!/bin/sh
 
-echo "-------------------------------------------"
-echo "GIT_USERNAME=$GIT_USERNAME"
-echo "GIT_PASSWORD=$GIT_PASSWORD"
-echo "-------------------------------------------"
-
-mkdir -p /arb-data/source-files/data-recalcul-calque
-cd /arb-data/source-files/data-recalcul-calque
+# Formatting log line
+comment () {
+  echo -e "\e[39m\t-> $1\e[39m"
+}
 
-# Init command does not do a 'git clone' beacause this is only working at the first init time.
-# It does a 'git init + git remote add + git fetch + git checkout' instead.
-# This works in every case.
-[[ ! -d ".git" ]] && { 
-    git init
-    git remote add origin https://${GIT_USERNAME}:${GIT_PASSWORD}@forge.grandlyon.com/erasme/sources-recalcul-calque.git
+# Check the last command return code (must be insterted just after the commend )
+check () {
+  if [ $? -eq 0 ]; then
+   comment "\e[32mOk.\e[39m"
+  else
+   comment "\e[31mERROR !...\e[39m"
+   exit 1
+  fi;
 }
-git checkout .
-git pull origin main
+
+######################################################################
+# MAIN
+######################################################################
+# Cloning or de pulling data to calculate the calq 
+if [ -d /arb-data/source-files/data-recalcul-calque/.git ]; then 
+    comment "Entering in data directory..."
+    cd /arb-data/source-files/data-recalcul-calque
+    check
+    comment "Pulling last version of data repo..."
+    git pull origin main
+    check
+else 
+    comment "This is the first time we run this script, we have to clone data repo..."
+    mkdir -p /arb-data/source-files/data-recalcul-calque
+    cd /arb-data/source-files
+    comment "Cloning data..."
+    git lfs clone https://$GIT_USERNAME:$GIT_PASSWORD@forge.grandlyon.com/erasme/sources-recalcul-calque.git ./data-recalcul-calque/;
+    check
+fi
+echo "Data ready !"
+exit 0
diff --git a/deployment/jobs/stage-calqul.yml b/deployment/jobs/stage-calqul.yml
index 21093193c8cf38eace329603a6a6e2c714f614e5..0ff64713e87a6a3c59be0a5a5fe8d0848c78d937 100644
--- a/deployment/jobs/stage-calqul.yml
+++ b/deployment/jobs/stage-calqul.yml
@@ -77,10 +77,6 @@ spec:
       - name: calqul-refresh-repository-${NAMESPACE_ENV}
         image: registry.forge.grandlyon.com/erasme/script-recalcul-calque/calqul-git-lfs-${NAMESPACE_ENV}
         imagePullPolicy: Always
-        command:
-        - /bin/sh
-        - -c
-        - 'env | sort; echo "GIT_USERNAME=${GIT_USERNAME}"; echo "GIT_PASSWORD=${GIT_PASSWORD}";'
         env:
           - name: GIT_USERNAME
             valueFrom:
@@ -96,8 +92,10 @@ spec:
             value: "http://proxyhttppro.grandlyon.fr:8080"
           - name: HTTPS_PROXY
             value: "http://proxyhttppro.grandlyon.fr:8080"
+        command:
+          - /bin/sh
+          - -c
+          - '/tmp/update_data.sh'
         volumeMounts:
         - name: arb-data
-          mountPath: "/arb-data/source-files"
-
-        # - env | sort; if [ -d /arb-data/source-files/data-recalcul-calque/.git ]; then cd /arb-data/source-files/data-recalcul-calque; git pull origin main; else mkdir -p /arb-data/source-files/data-recalcul-calque; cd /arb-data/source-files; echo "GIT_USERNAME=$GIT_USERNAME"; echo "GIT_PASSWORD=$GIT_PASSWORD"; git lfs clone https://$GIT_USERNAME:$GIT_PASSWORD@forge.grandlyon.com/erasme/sources-recalcul-calque.git ./data-recalcul-calque/; fi; echo "Data ready !"; sleep 300;
+          mountPath: "/arb-data/source-files"
\ No newline at end of file