diff --git a/src/main/java/net/minecraft/entity/player/EntityPlayerMP.java b/src/main/java/net/minecraft/entity/player/EntityPlayerMP.java
index c523b01..aae84ae 100644
--- a/src/main/java/net/minecraft/entity/player/EntityPlayerMP.java
+++ b/src/main/java/net/minecraft/entity/player/EntityPlayerMP.java
@@ -820,6 +820,7 @@
 	{
 		if (p_71064_1_ != null)
 		{
+			if (p_71064_1_.isAchievement() && MinecraftForge.EVENT_BUS.post(new net.minecraftforge.event.entity.player.AchievementEvent(this, (net.minecraft.stats.Achievement) p_71064_1_))) return;
 			this.field_147103_bO.func_150871_b(this, p_71064_1_, p_71064_2_);
 			Iterator iterator = this.getWorldScoreboard().func_96520_a(p_71064_1_.func_150952_k()).iterator();
 
diff --git a/src/main/java/net/minecraftforge/event/entity/player/AchievementEvent.java b/src/main/java/net/minecraftforge/event/entity/player/AchievementEvent.java
new file mode 100644
index 0000000..7dff20d
--- /dev/null
+++ b/src/main/java/net/minecraftforge/event/entity/player/AchievementEvent.java
@@ -0,0 +1,20 @@
+package net.minecraftforge.event.entity.player;
+
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.stats.Achievement;
+import cpw.mods.fml.common.eventhandler.Cancelable;
+import cpw.mods.fml.common.eventhandler.Event;
+
+/**
+ * When the player receives an achievement. If canceled the player will not receive anything.
+ */
+@Cancelable
+public class AchievementEvent extends PlayerEvent {
+
+	public final Achievement achievement;
+	public AchievementEvent(EntityPlayer player, Achievement achievement)
+	{
+		super(player);
+		this.achievement = achievement;
+	}
+}
diff --git a/src/main/resources/fmlversion.properties b/src/main/resources/fmlversion.properties
index 69853c7..d83a147 100644
--- a/src/main/resources/fmlversion.properties
+++ b/src/main/resources/fmlversion.properties
@@ -1,6 +1,6 @@
 fmlbuild.major.number=7
 fmlbuild.minor.number=10
 fmlbuild.revision.number=11
-fmlbuild.build.number=53
+fmlbuild.build.number=54
 fmlbuild.mcversion=1.7.10
 fmlbuild.mcpversion=9.05