diff --git a/.drone.yml b/.drone.yml
index fee2bbb..99b6acf 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -15,7 +15,7 @@ steps:
         from_secret: gitea_token
     commands:
       - VERSION=$(cat VERSION 2>/dev/null) || echo "1.0.0"
-      - SNAPSHOT="$VERSION" + "-snapshot." + "$DRONE_BUILD_NUMBER"
+      - SNAPSHOT="${VERSION}-snapshot.${DRONE_BUILD_NUMBER}"
       - echo $VERSION
       - echo $SNAPSHOT
       - npm ci