diff --git a/src/ac/ed/lurg/landuse/ConversionCostReader.java b/src/ac/ed/lurg/landuse/ConversionCostReader.java
index 15fc94aeeac0e7f29c585262b147d0aeed0eb8a6..c2420d048cfd441e567f302181173e6c57bdb6fc 100644
--- a/src/ac/ed/lurg/landuse/ConversionCostReader.java
+++ b/src/ac/ed/lurg/landuse/ConversionCostReader.java
@@ -73,7 +73,10 @@ public class ConversionCostReader {
 				case PASTURE:
 					conversionCosts.put(key, ModelConfig.PASTURE_CONVERSION_COST);
 					break;
-				case TIMBER_FOREST, CARBON_FOREST:
+				case TIMBER_FOREST:
+					conversionCosts.put(key, ModelConfig.FOREST_CONVERSION_COST);
+					break;
+				case CARBON_FOREST:
 					conversionCosts.put(key, ModelConfig.FOREST_CONVERSION_COST);
 					break;
 				case NATURAL: