diff --git a/tests/plan.evcc.yaml b/tests/plan.evcc.yaml
index 854271f6e..a20db16fc 100755
--- a/tests/plan.evcc.yaml
+++ b/tests/plan.evcc.yaml
@@ -1,4 +1,4 @@
-interval: 0.5s
+interval: 0.25s
 
 site:
   title: Plan