diff --git a/server-properties/start.sh b/server-properties/start.sh
index 4be01c9..c8ca419 100755
--- a/server-properties/start.sh
+++ b/server-properties/start.sh
@@ -88,10 +88,10 @@ if [[ "$ENV" = "dev" || "stag" ]]; then
 	source ./config/server-properties/helpers/curl.sh
 	cd ./world/datapacks
 	if [[ ! -d "Benchmark" ]]; then
-		file="benchmark-v2-1-0.zip"
+		file="benchmark-v2-1-0.tar.gz"
 		echo "missing Benchmark v2, downloading..."
 		__curl "http://nginxwebdav:80/ferdinland/devtools/benchmark-v2-1-0.zip" > $file
-		jar xvf $file
+		tar -zxvf $file
 		rm $file
 	fi
 	)