diff --git a/src/json/pack4_ancestry.json b/src/json/pack4_ancestry.json
index a7cfea6..52e23f9 100644
--- a/src/json/pack4_ancestry.json
+++ b/src/json/pack4_ancestry.json
@@ -162,7 +162,7 @@
             "name": "Burgle",
             "effects": [
                 {
-                    "effect": "cheaper_card_if_higher price"
+                    "effect": "cheaper_card_if_higher_price"
                 },
                 {
                     "effect": "draw"