diff --git a/gemp-lotr/gemp-lotr-cards/src/main/resources/cards/official/set04/set04-Isengard.hjson b/gemp-lotr/gemp-lotr-cards/src/main/resources/cards/official/set04/set04-Isengard.hjson
index 85a2503f4..3fda89639 100644
--- a/gemp-lotr/gemp-lotr-cards/src/main/resources/cards/official/set04/set04-Isengard.hjson
+++ b/gemp-lotr/gemp-lotr-cards/src/main/resources/cards/official/set04/set04-Isengard.hjson
@@ -35,7 +35,8 @@
 				modifier: {
 					type: modifyStrength
 					requires: {
-						type: controlsSite
+						type: CanSpot
+						filter: SiteYouControl, battleground
 					}
 					filter: self
 					amount: 4