diff --git a/build.xml b/build.xml
index 9d59ee9f5..61c96790a 100644
--- a/build.xml
+++ b/build.xml
@@ -132,6 +132,7 @@
 		<replace dir="${mcp.dir}/src/minecraft/biomesoplenty" token="@VERSION@" value="${mod.version}" />
 		<replace dir="${mcp.dir}/src/minecraft/biomesoplenty" token="@BUILD_NUMBER@" value="${mod.build}" />
 		<replace dir="${mcp.dir}/src/minecraft/biomesoplenty" token="@MC_VERSION@" value="${mc.version}" />
+		<replace dir="${mcp.dir}/reobf/resources" token="1.42.666.42.1" value="${version.forge}" />
 
 		<replace dir="${mcp.dir}/reobf/resources" token="@VERSION@" value="${mod.version}" />
 		<replace dir="${mcp.dir}/reobf/resources" token="@BUILD_NUMBER@" value="${mod.build}" />
diff --git a/common/biomesoplenty/BiomesOPlenty.java b/common/biomesoplenty/BiomesOPlenty.java
index 16c3fa55f..5f8efc196 100644
--- a/common/biomesoplenty/BiomesOPlenty.java
+++ b/common/biomesoplenty/BiomesOPlenty.java
@@ -45,7 +45,7 @@ import cpw.mods.fml.common.registry.GameRegistry;
 import cpw.mods.fml.common.registry.TickRegistry;
 import cpw.mods.fml.relauncher.Side;
 
-@Mod(modid="BiomesOPlenty", name="Biomes O' Plenty", version=Version.VERSION, dependencies="after:Natura; required-after:Forge@[@FORGE_VERSION@,)")
+@Mod(modid="BiomesOPlenty", name="Biomes O' Plenty", version=Version.VERSION, dependencies="after:Natura; required-after:Forge@[1.42.666.42.1,)")
 @NetworkMod(clientSideRequired=true, serverSideRequired=false)
 public class BiomesOPlenty
 {