diff --git a/src/main/java/baritone/bot/pathing/movement/CalculationContext.java b/src/main/java/baritone/bot/pathing/movement/CalculationContext.java
index 1293a465..77331195 100644
--- a/src/main/java/baritone/bot/pathing/movement/CalculationContext.java
+++ b/src/main/java/baritone/bot/pathing/movement/CalculationContext.java
@@ -26,7 +26,7 @@ import net.minecraft.item.ItemStack;
  * @author Brady
  * @since 8/7/2018 4:30 PM
  */
-public class CalculationContext extends Helper {
+public class CalculationContext implements Helper {
 
     private final ToolSet toolSet;
     private final boolean hasWaterBucket;