diff --git a/OpenRA.Mods.Common/Traits/Player/StrategicVictoryConditions.cs b/OpenRA.Mods.Common/Traits/Player/StrategicVictoryConditions.cs
index 0af56bdbbb..f03debc8b9 100644
--- a/OpenRA.Mods.Common/Traits/Player/StrategicVictoryConditions.cs
+++ b/OpenRA.Mods.Common/Traits/Player/StrategicVictoryConditions.cs
@@ -29,7 +29,7 @@ namespace OpenRA.Mods.Common.Traits
 		public readonly bool ResetOnHoldLost = true;
 
 		[Desc("Percentage of all strategic points the player has to hold to win.")]
-		public readonly float RatioRequired = 0.5f;
+		public readonly int RatioRequired = 50;
 
 		[Desc("Delay for the end game notification in milliseconds.")]
 		public readonly int NotificationDelay = 1500;
@@ -65,7 +65,7 @@ namespace OpenRA.Mods.Common.Traits
 		public int Total { get { return AllPoints.Count(); } }
 		int Owned { get { return AllPoints.Count(a => WorldUtils.AreMutualAllies(player, a.Owner)); } }
 
-		public bool Holding { get { return Owned >= info.RatioRequired * Total; } }
+		public bool Holding { get { return Owned >= info.RatioRequired * Total / 100; } }
 
 		public void Tick(Actor self)
 		{
diff --git a/OpenRA.Mods.Common/UtilityCommands/UpgradeRules.cs b/OpenRA.Mods.Common/UtilityCommands/UpgradeRules.cs
index 443799e906..76dd0657a7 100644
--- a/OpenRA.Mods.Common/UtilityCommands/UpgradeRules.cs
+++ b/OpenRA.Mods.Common/UtilityCommands/UpgradeRules.cs
@@ -660,6 +660,22 @@ namespace OpenRA.Mods.Common.UtilityCommands
 					}
 				}
 
+				// Migrated StrategicVictoryConditions RatioRequired to use int percentage instead of float
+				if (engineVersion < 20160325)
+				{
+					if (node.Key.StartsWith("StrategicVictoryConditions"))
+					{
+						var ratioNode = node.Value.Nodes.FirstOrDefault(x => x.Key == "RatioRequired");
+						if (ratioNode != null)
+						{
+							// The RatioRequired value is now an int percentage, so multiply the float with 100.
+							var oldValue = FieldLoader.GetValue<float>("RatioRequired", ratioNode.Value.Value);
+							var newValue = (int)(oldValue * 100);
+							ratioNode.Value.Value = newValue.ToString();
+						}
+					}
+				}
+
 				UpgradeActorRules(engineVersion, ref node.Value.Nodes, node, depth + 1);
 			}
 		}
diff --git a/mods/ra/maps/koth-hopes-anchor/rules.yaml b/mods/ra/maps/koth-hopes-anchor/rules.yaml
index 310ea4ba70..311f3d5b58 100644
--- a/mods/ra/maps/koth-hopes-anchor/rules.yaml
+++ b/mods/ra/maps/koth-hopes-anchor/rules.yaml
@@ -18,6 +18,5 @@ Player:
 	StrategicVictoryConditions:
 		HoldDuration: 3000
 		ResetOnHoldLost: true
-		RatioRequired: 0.65
-		CriticalRatioRequired: 0.65
+		RatioRequired: 65
 	-ConquestVictoryConditions: