diff --git a/core/src/com/unciv/models/ruleset/Policy.kt b/core/src/com/unciv/models/ruleset/Policy.kt
index d6746624ce..1f26c59dfe 100644
--- a/core/src/com/unciv/models/ruleset/Policy.kt
+++ b/core/src/com/unciv/models/ruleset/Policy.kt
@@ -94,7 +94,7 @@ open class Policy : RulesetObject() {
 
         fun isEnabledByPolicy(rulesetObject: IRulesetObject) =
                 rulesetObject.getMatchingUniques(UniqueType.OnlyAvailableWhen, StateForConditionals.IgnoreConditionals).any { it.conditionals.any {
-                    it.type == UniqueType.ConditionalAfterPolicy && it.params[0] == name
+                    it.type == UniqueType.ConditionalAfterPolicyOrBelief && it.params[0] == name
                 } }
 
         val enabledBuildings = ruleset.buildings.values.filter { isEnabledByPolicy(it) }
@@ -111,7 +111,7 @@ open class Policy : RulesetObject() {
 
         fun isDisabledByPolicy(rulesetObject: IRulesetObject) =
                 rulesetObject.getMatchingUniques(UniqueType.OnlyAvailableWhen, StateForConditionals.IgnoreConditionals).any { it.conditionals.any {
-                    it.type == UniqueType.ConditionalBeforePolicy && it.params[0] == name
+                    it.type == UniqueType.ConditionalBeforePolicyOrBelief && it.params[0] == name
                 } }
 
 
diff --git a/core/src/com/unciv/models/ruleset/unique/Unique.kt b/core/src/com/unciv/models/ruleset/unique/Unique.kt
index 4b230b4b99..7a583b57b8 100644
--- a/core/src/com/unciv/models/ruleset/unique/Unique.kt
+++ b/core/src/com/unciv/models/ruleset/unique/Unique.kt
@@ -190,10 +190,12 @@ class Unique(val text: String, val sourceObjectType: UniqueTarget? = null, val s
                 state.civInfo != null && state.civInfo.tech.isResearched(condition.params[0])
             UniqueType.ConditionalNoTech ->
                 state.civInfo != null && !state.civInfo.tech.isResearched(condition.params[0])
-            UniqueType.ConditionalAfterPolicy ->
-                state.civInfo != null && state.civInfo.policies.isAdopted(condition.params[0])
-            UniqueType.ConditionalBeforePolicy ->
+            UniqueType.ConditionalAfterPolicyOrBelief ->
+                state.civInfo != null && (state.civInfo.policies.isAdopted(condition.params[0])
+                    || state.civInfo.religionManager.religion?.hasBelief(condition.params[0]) == true)
+            UniqueType.ConditionalBeforePolicyOrBelief ->
                 state.civInfo != null && !state.civInfo.policies.isAdopted(condition.params[0])
+                    && state.civInfo.religionManager.religion?.hasBelief(condition.params[0]) != true
             UniqueType.ConditionalBeforePantheon ->
                 state.civInfo != null && state.civInfo.religionManager.religionState == ReligionState.None
             UniqueType.ConditionalAfterPantheon ->
diff --git a/core/src/com/unciv/models/ruleset/unique/UniqueParameterType.kt b/core/src/com/unciv/models/ruleset/unique/UniqueParameterType.kt
index c2972eb7ce..388eb45f6f 100644
--- a/core/src/com/unciv/models/ruleset/unique/UniqueParameterType.kt
+++ b/core/src/com/unciv/models/ruleset/unique/UniqueParameterType.kt
@@ -461,7 +461,7 @@ enum class UniqueParameterType(
         }
     },
 
-    /** [UniqueType.ConditionalAfterPolicy] and others, no central implementation */
+    /** [UniqueType.ConditionalAfterPolicyOrBelief] and others, no central implementation */
     Policy("policy", "Oligarchy", "The name of any policy") {
         override fun getErrorSeverity(
             parameterText: String,
diff --git a/core/src/com/unciv/models/ruleset/unique/UniqueType.kt b/core/src/com/unciv/models/ruleset/unique/UniqueType.kt
index a15749eca6..24b28388d8 100644
--- a/core/src/com/unciv/models/ruleset/unique/UniqueType.kt
+++ b/core/src/com/unciv/models/ruleset/unique/UniqueType.kt
@@ -654,8 +654,8 @@ enum class UniqueType(val text: String, vararg targets: UniqueTarget, val flags:
     ConditionalTech("after discovering [tech]", UniqueTarget.Conditional),
     ConditionalNoTech("before discovering [tech]", UniqueTarget.Conditional),
 
-    ConditionalAfterPolicy("after adopting [policy]", UniqueTarget.Conditional),
-    ConditionalBeforePolicy("before adopting [policy]", UniqueTarget.Conditional),
+    ConditionalAfterPolicyOrBelief("after adopting [policy/belief]", UniqueTarget.Conditional),
+    ConditionalBeforePolicyOrBelief("before adopting [policy/belief]", UniqueTarget.Conditional),
 
     ConditionalBeforePantheon("before founding a Pantheon", UniqueTarget.Conditional),
     ConditionalAfterPantheon("after founding a Pantheon", UniqueTarget.Conditional),