diff --git a/.gitea/workflows/release.yml b/.gitea/workflows/release.yml
index 7d3b5b3..911b7a1 100644
--- a/.gitea/workflows/release.yml
+++ b/.gitea/workflows/release.yml
@@ -25,15 +25,26 @@ jobs:
           ruff check . --fix
           pytest -q
 
-      - name: Build zip
+      - name: Build SDSAT tar.gz
         run: |
-          mkdir -p dist
-          zip -r "dist/SDSAT-${{ gitea.ref_name }}.zip" scripts pyproject.toml || true
+          mkdir -p dist buildtmp/{bin,logs,update}
 
-          # Si requirements.txt existe, on le met aussi
-          if [ -f requirements.txt ]; then
-            zip -ur "dist/SDSAT-${{ gitea.ref_name }}.zip" requirements.txt
-          fi
+          # Copie scripts
+          cp -r scripts buildtmp/bin/
+
+          # Supprime tous les __init__.py
+          find buildtmp/scripts/bin -name "__init__.py" -delete
+
+          # Génère le fichier de metadata
+          cat > buildtmp/BUILD_INFO.txt <<EOF
+          REPO=${{ gitea.event.repository.name }}
+          TAG=${{ gitea.ref_name }}
+          COMMIT=${{ gitea.sha }}
+          BUILT_AT=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
+          EOF
+
+          # Création du tar.gz
+          tar -czf "dist/SDSAT-${{ gitea.ref_name }}.tar.gz" -C buildtmp .
 
       - name: Create release + upload asset (Gitea API)
         env: