diff --git a/core/src/com/unciv/models/ruleset/unit/BaseUnit.kt b/core/src/com/unciv/models/ruleset/unit/BaseUnit.kt
index 6750cbcc75..ed6829b455 100644
--- a/core/src/com/unciv/models/ruleset/unit/BaseUnit.kt
+++ b/core/src/com/unciv/models/ruleset/unit/BaseUnit.kt
@@ -251,7 +251,10 @@ class BaseUnit : INamed, IConstruction {
             "Military", "military units" -> unitType.isMilitary()
             // Deprecated as of 3.15.2
             "military water" -> unitType.isMilitary() && unitType.isWaterUnit()
-            else -> false
+            else -> {
+                if (uniques.contains(filter)) return true
+                return false
+            }
         }
     }