diff --git a/src/main/java/com/gtnewhorizon/structurelib/alignment/constructable/ISurvivalConstructable.java b/src/main/java/com/gtnewhorizon/structurelib/alignment/constructable/ISurvivalConstructable.java
index cd99e6e5..3ad6ca7b 100644
--- a/src/main/java/com/gtnewhorizon/structurelib/alignment/constructable/ISurvivalConstructable.java
+++ b/src/main/java/com/gtnewhorizon/structurelib/alignment/constructable/ISurvivalConstructable.java
@@ -3,7 +3,6 @@ package com.gtnewhorizon.structurelib.alignment.constructable;
 import com.gtnewhorizon.structurelib.alignment.enumerable.ExtendedFacing;
 import com.gtnewhorizon.structurelib.structure.AutoPlaceEnvironment;
 import com.gtnewhorizon.structurelib.structure.IItemSource;
-import com.gtnewhorizon.structurelib.structure.IStructureDefinition;
 import com.gtnewhorizon.structurelib.structure.ISurvivalBuildEnvironment;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;