diff --git a/defaults/skin-wdc/skin.conf b/defaults/skin-wdc/skin.conf
index 6858ea0..0b3cddf 100644
--- a/defaults/skin-wdc/skin.conf
+++ b/defaults/skin-wdc/skin.conf
@@ -109,7 +109,7 @@ SKIN_VERSION = 2.1.0
             curve = "linear"
         [[[lightning_strike_count]]]
             curve = "step"
-            aggregate_type = "max"
+            aggregate_type = "sum"
 
         [[[heights]]]
             [[[[classic]]]]