diff --git a/concourse/tasks/build-theia-package.sh b/concourse/tasks/build-theia-package.sh
index af2a419f4..e1d8fcdc6 100755
--- a/concourse/tasks/build-theia-package.sh
+++ b/concourse/tasks/build-theia-package.sh
@@ -43,5 +43,5 @@ cd "$sources"
 cd "$ext_folder"
 yarn pack
 
-cp pivotal-tools-${extension_id}-v${$qualified_version}.tgz $workdir/out/${extension_id}-v${$qualified_version}.tgz
+cp pivotal-tools-$extension_id-v$qualified_version.tgz $workdir/out/$extension_id-v$qualified_version.tgz