diff --git a/FarmlandDropsSoil.csproj b/FarmlandDropsSoil.csproj
index 5c906b3..abd3685 100644
--- a/FarmlandDropsSoil.csproj
+++ b/FarmlandDropsSoil.csproj
@@ -4,9 +4,9 @@
 		<AssemblyTitle>Farmland Drops Soil</AssemblyTitle>
 		<Description>Vintage Story mod that makes farmland have a chance to drop soil depending on nutrient levels</Description>
 		<Authors>copygirl</Authors>
-		<Version>1.2.0</Version>
+		<Version>1.4.0</Version>
 		
-		<TargetFramework>net452</TargetFramework>
+		<TargetFramework>net461</TargetFramework>
 		<LangVersion>latest</LangVersion>
 		
 	</PropertyGroup>
diff --git a/resources/modinfo.json b/resources/modinfo.json
index ccc54d7..3a8bdef 100644
--- a/resources/modinfo.json
+++ b/resources/modinfo.json
@@ -1,13 +1,13 @@
 {
 	"type": "code",
 	"name": "Farmland Drops Soil",
-	"version": "1.3.0",
+	"version": "1.4.0",
 	
 	"description": "Farmland has a change to drop soil depending on nutrient levels",
 	"website": "https://www.vintagestory.at/forums/topic/1209-farmland-drops-soil-v120/",
 	"authors": [ "copygirl" ],
 	
 	"dependencies": {
-		"game": "*"
+		"game": "1.15.0-pre.3"
 	}
 }
diff --git a/src/FarmlandDropsSoilBehavior.cs b/src/FarmlandDropsSoilBehavior.cs
index f095894..30aea49 100644
--- a/src/FarmlandDropsSoilBehavior.cs
+++ b/src/FarmlandDropsSoilBehavior.cs
@@ -21,9 +21,10 @@ public override ItemStack[] GetDrops(
 			// Prevent other behaviors from running after this one.
 			handling = EnumHandling.PreventSubsequent;
 			
-			// Get the lowest nutrient value (out of N, P and K) relative
-			// to the farmland's default nutrient levels (its fertility).
-			var nutrients = farmland.Nutrients.Min() / farmland.OriginalFertility;
+			// Divide each type of nutrient (N, P and K) by its original, "full"
+			// fertility to get a value from 0 to 1. Then pick the lowest one.
+			var nutrients = farmland.Nutrients.Zip(farmland.OriginalFertility,
+				(current, original) => current / original).Min();
 			
 			// If this nutrient is below 95%, there is a chance the soil won't drop.
 			if ((nutrients < 0.95) && (world.Rand.NextDouble() > nutrients))