diff --git a/source/glest_game/ai/ai_rule.h b/source/glest_game/ai/ai_rule.h
index 09b213e43..d96f2ea91 100644
--- a/source/glest_game/ai/ai_rule.h
+++ b/source/glest_game/ai/ai_rule.h
@@ -477,7 +477,7 @@ namespace
 			virtual int
 				getTestInterval() const {
 				return
-					100;
+					1000;
 			}
 			virtual string
 				getName() const {