diff --git a/buildSrc/src/main/kotlin/BuildConfig.kt b/buildSrc/src/main/kotlin/BuildConfig.kt
index c0d56708e5..846f6514f3 100644
--- a/buildSrc/src/main/kotlin/BuildConfig.kt
+++ b/buildSrc/src/main/kotlin/BuildConfig.kt
@@ -3,8 +3,8 @@ package com.unciv.build
 object BuildConfig {
     const val kotlinVersion = "1.8.0"
     const val appName = "Unciv"
-    const val appCodeNumber = 821
-    const val appVersion = "4.5.0-patch2"
+    const val appCodeNumber = 822
+    const val appVersion = "4.5.0-patch3"
 
     const val gdxVersion = "1.11.0"
     const val roboVMVersion = "2.3.1"
diff --git a/core/src/com/unciv/models/ruleset/Ruleset.kt b/core/src/com/unciv/models/ruleset/Ruleset.kt
index cc689b1787..9a76497ab7 100644
--- a/core/src/com/unciv/models/ruleset/Ruleset.kt
+++ b/core/src/com/unciv/models/ruleset/Ruleset.kt
@@ -162,7 +162,7 @@ class Ruleset {
         cityStateTypes.putAll(ruleset.cityStateTypes)
         ruleset.modOptions.unitsToRemove
             .flatMap { unitToRemove ->
-                units.filter { it.value.matchesFilter(unitToRemove) }.keys
+                units.filter { it.apply { value.ruleset=this@Ruleset }.value.matchesFilter(unitToRemove) }.keys
             }.toSet().forEach {
                 units.remove(it)
             }