diff --git a/.drone.jsonnet b/.drone.jsonnet
index 59ac260..a67b623 100644
--- a/.drone.jsonnet
+++ b/.drone.jsonnet
@@ -11,7 +11,7 @@ local pipeline(os, arch) = {
       },
       commands: [
         'go build -ldflags "-s -w -X main.version=${DRONE_TAG##v}" -trimpath -o release/' + os + "/" + arch + "/ubnt-freifunk-map-api .",
-        "tar -cvzf release/ubnt-freifunk-map-api_"+ os + "/" + arch + ".tar.gz -C release/" + os + "/" + arch + " ubnt-freifunk-map-api" 
+        "tar -cvzf release/ubnt-freifunk-map-api_"+ os + "-" + arch + ".tar.gz -C release/" + os + "/" + arch + " ubnt-freifunk-map-api" 
       ],
     },
   ],