diff --git a/core/src/com/unciv/logic/automation/city/ConstructionAutomation.kt b/core/src/com/unciv/logic/automation/city/ConstructionAutomation.kt
index 14d284c2c5..ac22544ff8 100644
--- a/core/src/com/unciv/logic/automation/city/ConstructionAutomation.kt
+++ b/core/src/com/unciv/logic/automation/city/ConstructionAutomation.kt
@@ -313,7 +313,8 @@ class ConstructionAutomation(val cityConstructions: CityConstructions) {
         value += warModifier * building.cityHealth.toFloat() / city.getMaxHealth() * personality.inverseModifierFocus(PersonalityValue.Aggressive, .3f)
         value += warModifier * building.cityStrength.toFloat() / (city.getStrength() + 3) * personality.inverseModifierFocus(PersonalityValue.Aggressive, .3f) // The + 3 here is to reduce the priority of building walls immedietly
 
-        for (experienceUnique in building.getMatchingUniques(UniqueType.UnitStartingExperience, cityState)) {
+        for (experienceUnique in building.getMatchingUniques(UniqueType.UnitStartingExperience, cityState)
+                + building.getMatchingUniques(UniqueType.UnitStartingExperienceOld, cityState)) {
             var modifier = experienceUnique.params[1].toFloat() / 5
             modifier *= if (cityIsOverAverageProduction) 1f else 0.2f // You shouldn't be cranking out units anytime soon
             modifier *= personality.modifierFocus(PersonalityValue.Military, 0.3f)
diff --git a/core/src/com/unciv/models/ruleset/unique/UniqueType.kt b/core/src/com/unciv/models/ruleset/unique/UniqueType.kt
index a75a7b6a0e..cfd9c96553 100644
--- a/core/src/com/unciv/models/ruleset/unique/UniqueType.kt
+++ b/core/src/com/unciv/models/ruleset/unique/UniqueType.kt
@@ -183,7 +183,10 @@ enum class UniqueType(
     EnemyUnitsSpendExtraMovement("Enemy [mapUnitFilter] units must spend [amount] extra movement points when inside your territory", UniqueTarget.Global),
 
     /// Unit Abilities
-    UnitStartingExperience("New [baseUnitFilter] units start with [amount] Experience [cityFilter]", UniqueTarget.Global, UniqueTarget.FollowerBelief),
+
+    UnitStartingExperience("New [baseUnitFilter] units start with [amount] XP [cityFilter]", UniqueTarget.Global, UniqueTarget.FollowerBelief),
+    @Deprecated("As of 4.15.11", ReplaceWith("New [baseUnitFilter] units start with [amount] XP [cityFilter]"))
+    UnitStartingExperienceOld("New [baseUnitFilter] units start with [amount] Experience [cityFilter]", UniqueTarget.Global, UniqueTarget.FollowerBelief),
     UnitStartingPromotions("All newly-trained [baseUnitFilter] units [cityFilter] receive the [promotion] promotion", UniqueTarget.Global, UniqueTarget.FollowerBelief),
     // Todo: Lowercase the 'U' of 'Units' in this unique
     CityHealingUnits("[mapUnitFilter] Units adjacent to this city heal [amount] HP per turn when healing", UniqueTarget.Global, UniqueTarget.FollowerBelief),
diff --git a/core/src/com/unciv/models/ruleset/unit/BaseUnit.kt b/core/src/com/unciv/models/ruleset/unit/BaseUnit.kt
index 7b97c647a4..88dddaa9a8 100644
--- a/core/src/com/unciv/models/ruleset/unit/BaseUnit.kt
+++ b/core/src/com/unciv/models/ruleset/unit/BaseUnit.kt
@@ -374,7 +374,7 @@ class BaseUnit : RulesetObject(), INonPerpetualConstruction {
         var XP = 0
 
         for (unique in
-        cityConstructions.city.getMatchingUniques(UniqueType.UnitStartingExperience)
+        (cityConstructions.city.getMatchingUniques(UniqueType.UnitStartingExperience) + cityConstructions.city.getMatchingUniques(UniqueType.UnitStartingExperienceOld))
             .filter { cityConstructions.city.matchesFilter(it.params[2]) }
         ) {
             if (unit.matchesFilter(unique.params[0]))