diff --git a/core/src/com/unciv/ui/cityscreen/ConstructionsTable.kt b/core/src/com/unciv/ui/cityscreen/ConstructionsTable.kt
index d673f11675..2457d75a42 100644
--- a/core/src/com/unciv/ui/cityscreen/ConstructionsTable.kt
+++ b/core/src/com/unciv/ui/cityscreen/ConstructionsTable.kt
@@ -185,7 +185,9 @@ class ConstructionsTable(val cityScreen: CityScreen) : Table(CameraStageBaseScre
 
         val isFirstConstructionOfItsKind = cityConstructions.isFirstConstructionOfItsKind(constructionQueueIndex, name)
         val turnsToComplete = cityConstructions.turnsToConstruction(name, isFirstConstructionOfItsKind)
-        var text = name.tr() + turnOrTurns(turnsToComplete)
+        var text = name.tr() +
+                if (name in PerpetualConstruction.perpetualConstructionsMap) "\n∞"
+                else turnOrTurns(turnsToComplete)
 
         val constructionResource = cityConstructions.getConstruction(name).getResource()