diff --git a/AntimatterAPI b/AntimatterAPI
index b79c2a05d..c0d47ec72 160000
--- a/AntimatterAPI
+++ b/AntimatterAPI
@@ -1 +1 @@
-Subproject commit b79c2a05d4f18839e26d91e964542a60326752ec
+Subproject commit c0d47ec72ef7b9cfe4cb574cf4934842a4ba4688
diff --git a/common/src/main/java/muramasa/gregtech/blockentity/multi/BlockEntityLongDistancePipeEndpoint.java b/common/src/main/java/muramasa/gregtech/blockentity/multi/BlockEntityLongDistancePipeEndpoint.java
index ae6fa934e..dfafc2e3d 100644
--- a/common/src/main/java/muramasa/gregtech/blockentity/multi/BlockEntityLongDistancePipeEndpoint.java
+++ b/common/src/main/java/muramasa/gregtech/blockentity/multi/BlockEntityLongDistancePipeEndpoint.java
@@ -263,7 +263,7 @@ public BlockEntity getNeighbor() {
     }
 
     @Override
-    protected void invalidateStructure() {
+    public void invalidateStructure() {
         super.invalidateStructure();
         if (successfulPositions != null) {
             successfulPositions.clear();