diff --git a/concourse/tasks/build-mvn-cache.sh b/concourse/tasks/build-mvn-cache.sh
index ae884ad13..d71c8a93d 100755
--- a/concourse/tasks/build-mvn-cache.sh
+++ b/concourse/tasks/build-mvn-cache.sh
@@ -7,5 +7,5 @@ cd sts4/vscode-extensions
 ./mvnw -DskipTests package
 
 timestamp=`date +%s`
-tarfile=${workdir}/out/mnn-cache-${timestamp}.tar.gz
+tarfile=${workdir}/out/mvn-cache-${timestamp}.tar.gz
 tar -czvf ${tarfile} ${HOME}/.m2/repository