diff --git a/master/mstAi.json b/master/mstAi.json
index 45372b684..1045eff4c 100644
--- a/master/mstAi.json
+++ b/master/mstAi.json
@@ -362581,7 +362581,7 @@
     "probability": 50,
     "vals": []
 }, {
-    "actNum": -1,
+    "actNum": null,
     "aiActId": 1007,
     "avals": [94036681, 0],
     "cond": 0,