diff --git a/core/src/com/unciv/models/ruleset/unique/UniqueTriggerActivation.kt b/core/src/com/unciv/models/ruleset/unique/UniqueTriggerActivation.kt
index dac09e30a7..71c7199ba3 100644
--- a/core/src/com/unciv/models/ruleset/unique/UniqueTriggerActivation.kt
+++ b/core/src/com/unciv/models/ruleset/unique/UniqueTriggerActivation.kt
@@ -855,7 +855,7 @@ object UniqueTriggerActivation {
 
             UniqueType.OneTimeUnitHeal -> {
                 if (unit == null) return null
-                if (unit.health == 100)
+                if (unit.health == 100) return null
                 return {
                     unit.healBy(unique.params[0].toInt())
                     if (notification != null)
@@ -926,9 +926,8 @@ object UniqueTriggerActivation {
                     true
                 }
             }
-            else -> {}
+            else -> return null
         }
-        return null
     }
 
     private fun getNotificationText(notification: String?, triggerNotificationText: String?, effectNotificationText: String): String? {