diff --git a/android/assets/jsons/Civ V - Vanilla/Policies.json b/android/assets/jsons/Civ V - Vanilla/Policies.json
index a563e5b1b8..97bddebac1 100644
--- a/android/assets/jsons/Civ V - Vanilla/Policies.json	
+++ b/android/assets/jsons/Civ V - Vanilla/Policies.json	
@@ -295,7 +295,6 @@
 				"name": "Commerce Complete",
 				"effect": "+1 gold from every trading post, double gold from Great Merchant trade missions",
 				"uniques": ["[+1 Gold] from every [Trading post]", "Double gold from Great Merchant trade missions"]
-				"uniques": "+1 
 			}
 		]
 	},
@@ -331,6 +330,7 @@
 			{
 				"name": "Sovereignty",
 				"effect": "+15% science while empire is happy",
+				"uniques": ["+15% science while empire is happy"],
 				"requires": ["Humanism"],
 				"row": 2,
 				"column": 5
@@ -338,13 +338,15 @@
 			{
 				"name": "Scientific Revolution",
 				"effect": "Science gained from research agreements +50%",
+				"uniques": ["Science gained from research agreements +50%"],
 				"requires": ["Free Thought"],
 				"row": 3,
 				"column": 1
 			},
 			{
 				"name": "Rationalism Complete",
-				"effect": "+1 gold from all science buildings"
+				"effect": "+1 gold from all science buildings",
+				"unique": ["[+1 Gold] from all [Science] buildings"]
 			}
 		]
 	},
diff --git a/core/src/com/unciv/logic/city/CityStats.kt b/core/src/com/unciv/logic/city/CityStats.kt
index bdc8a1f6bd..699e4fb755 100644
--- a/core/src/com/unciv/logic/city/CityStats.kt
+++ b/core/src/com/unciv/logic/city/CityStats.kt
@@ -365,7 +365,7 @@ class CityStats {
             stats.culture += 33f
         if (cityInfo.civInfo.hasUnique("+25% gold in capital") && cityInfo.isCapital())
             stats.gold += 25f
-        if (policies.contains("Sovereignty") && cityInfo.civInfo.getHappiness() >= 0)
+        if (cityInfo.civInfo.getHappiness() >= 0 && cityInfo.civInfo.hasUnique("+15% science while empire is happy"))
             stats.science += 15f
         if (policies.contains("Total War") && currentConstruction is BaseUnit && !currentConstruction.unitType.isCivilian())
             stats.production += 15f
diff --git a/core/src/com/unciv/logic/civilization/TechManager.kt b/core/src/com/unciv/logic/civilization/TechManager.kt
index c9571ce69a..b4adce3e55 100644
--- a/core/src/com/unciv/logic/civilization/TechManager.kt
+++ b/core/src/com/unciv/logic/civilization/TechManager.kt
@@ -169,9 +169,7 @@ class TechManager {
     private fun scienceFromResearchAgreements(): Int {
         // https://forums.civfanatics.com/resources/research-agreements-bnw.25568/
         var researchAgreementModifier = 0.5f
-        if (civInfo.policies.isAdopted("Scientific Revolution"))
-            researchAgreementModifier += 0.25f
-        if (civInfo.hasUnique("Science gained from research agreements +50%"))
+        for(unique in civInfo.getMatchingUniques("Science gained from research agreements +50%"))
             researchAgreementModifier += 0.25f
         return (scienceFromResearchAgreements / 3 * researchAgreementModifier).toInt()
     }
diff --git a/core/src/com/unciv/models/ruleset/Building.kt b/core/src/com/unciv/models/ruleset/Building.kt
index 02d7e5fdab..a0198be82c 100644
--- a/core/src/com/unciv/models/ruleset/Building.kt
+++ b/core/src/com/unciv/models/ruleset/Building.kt
@@ -146,8 +146,12 @@ class Building : NamedStats(), IConstruction{
             if (adoptedPolicies.contains("Humanism") && hashSetOf("University", "Observatory", "Public School").contains(baseBuildingName ))
                 stats.happiness += 1f
 
-            if (adoptedPolicies.contains("Rationalism Complete") && !isWonder && stats.science > 0)
-                stats.gold += 1f
+            if(!isWonder)
+                for(unique in civInfo.getMatchingUniques("[] from all [] buildings")){
+                    val placeholderParams = unique.getPlaceholderParameters()
+                    if(isStatRelated(Stat.valueOf(placeholderParams[1])))
+                        stats.add(Stats.parse(placeholderParams[0]))
+                }
 
             if (adoptedPolicies.contains("Constitution") && isWonder)
                 stats.culture += 2f