diff --git a/node/server/public/app.js b/node/server/public/app.js
index 21a4006..21fd28f 100644
--- a/node/server/public/app.js
+++ b/node/server/public/app.js
@@ -292,7 +292,7 @@ class SpinnerController {
     async spawnSpiritWithOffset(spiritData, timeSinceSpawnMs = 0, spiritIntervalMs = 20000) {
         let startY = 17.35;
         let offset = (typeof timeSinceSpawnMs === 'number' && timeSinceSpawnMs > 0) ? timeSinceSpawnMs / 1000 : 0;
-        let lifeTime = (spiritIntervalMs ? spiritIntervalMs : 20000) / 1000;
+        let lifeTime = (spiritIntervalMs ? spiritIntervalMs : 18000) / 1000;
         const moveSpeed = 0.8;
         let spawnPos = { x: 0, y: startY - (moveSpeed * offset), z: 0.88 };