diff --git a/vars/tamarin.groovy b/vars/tamarin.groovy
index 308c876..5889da8 100644
--- a/vars/tamarin.groovy
+++ b/vars/tamarin.groovy
@@ -33,11 +33,13 @@ def buildPackageWithCPKG(
         writeFile file: '.tamarinrc', text: tamarinrc
         
         stage("Build ${packageEnv} package (version ${packageVersion}) for ${packageDistrib}") {
+            
             sh "rm -rf ${destDir}/*"
             buildPackage(packageProfile, packageArch, baseImage, destDir, forceRebuild)
+            
             if (publishPackages) {
                 stage("Publish ${packageEnv} packages (version ${packageVersion}) on Vulcain") {
-                    vulcain.publish(destDir, packageEnv, env.BRANCH_NAME)
+                    vulcain.publish(destDir, packageEnv, packageDistrib.replace('-', '/'))
                 }
             }
         }