diff --git a/src/uncategorized/manageArcology.tw b/src/uncategorized/manageArcology.tw
index 678c6fc54bebb46fcf3984ad6500979056612886..fb4a70eea1f6b323ed67bccb63ceb66a27692413 100644
--- a/src/uncategorized/manageArcology.tw
+++ b/src/uncategorized/manageArcology.tw
@@ -123,7 +123,7 @@ __Construction__
 
 	<<if $riotCenter == 0 && $rebellionsEnabled == 1>>
 		<br>
-		[[Set up the riot control center|Manage Arcology][$cash -= Math.trunc(5000*$upgradeMultiplierArcology), $riotCenter = 1]]
+		[[Set up the riot control center|Manage Arcology][$cash -= Math.trunc(5000*$upgradeMultiplierArcology), $riotCenter = 1, $PC.engineering += 1]]
 		//Costs <<print cashFormat(Math.trunc(5000*$upgradeMultiplierArcology))>>//
 		<<if $PC.engineering < 100>><<set $PC.engineering += 1>><</if>>
 		<br>//Building specialized in the management and suppression of rebellions.//