diff --git a/config.default.yaml b/config.default.yaml
index b90b06fc..18b7b73e 100755
--- a/config.default.yaml
+++ b/config.default.yaml
@@ -615,7 +615,6 @@ clustering:
       ramp_limit_up: max
       ramp_limit_down: max
       efficiency: mean
-    battery: 0.
 
 solving:
   #tmpdir: "path/to/tmp"