diff --git a/src/neighbor/neighborInteract.js b/src/neighbor/neighborInteract.js
index 3ef6a2f64f23b4f2bf62790d7f2665adbc17d7e8..450494514f0868b38c91c18da9adc09bcfb21343 100644
--- a/src/neighbor/neighborInteract.js
+++ b/src/neighbor/neighborInteract.js
@@ -5,7 +5,9 @@ App.Neighbor.Interact = (function() {
 	 * @returns {DocumentFragment}
 	 */
 	function list() {
-		V.arcologies.forEach((a) => a.prosperity = Math.clamp(a.prosperity, 1, 400));
+		for (let i = 1; i < V.arcologies.length; i++) {
+			V.arcologies[i].prosperity = Math.clamp(V.arcologies[i].prosperity, 1, 400);
+		}
 		if (!V.activeArcologyIdx) {
 			V.activeArcologyIdx = 0;
 		}