diff --git a/src/main/java/de/ellpeck/prettypipes/network/PipeNetwork.java b/src/main/java/de/ellpeck/prettypipes/network/PipeNetwork.java
index d8b873f..7d5323a 100644
--- a/src/main/java/de/ellpeck/prettypipes/network/PipeNetwork.java
+++ b/src/main/java/de/ellpeck/prettypipes/network/PipeNetwork.java
@@ -464,13 +464,13 @@ public class PipeNetwork implements ICapabilitySerializable<CompoundNBT>, GraphL
         return ret;
     }
 
-    public void clearDestinationCache(BlockPos... nodes) {
+    public void clearDestinationCache(List<BlockPos> nodes) {
         this.startProfile("clear_node_cache");
         // remove caches for the nodes
         for (BlockPos node : nodes)
             this.nodeToConnectedNodes.keySet().remove(node);
         // remove caches that contain the nodes as a destination
-        this.nodeToConnectedNodes.values().removeIf(cached -> Arrays.stream(nodes).anyMatch(cached::contains));
+        this.nodeToConnectedNodes.values().removeIf(cached -> nodes.stream().anyMatch(cached::contains));
         this.endProfile();
     }
 
@@ -493,12 +493,12 @@ public class PipeNetwork implements ICapabilitySerializable<CompoundNBT>, GraphL
 
     @Override
     public void edgeAdded(GraphEdgeChangeEvent<BlockPos, NetworkEdge> e) {
-        this.clearDestinationCache(e.getEdgeSource(), e.getEdgeTarget());
+        this.clearDestinationCache(e.getEdge().pipes);
     }
 
     @Override
     public void edgeRemoved(GraphEdgeChangeEvent<BlockPos, NetworkEdge> e) {
-        this.clearDestinationCache(e.getEdgeSource(), e.getEdgeTarget());
+        this.clearDestinationCache(e.getEdge().pipes);
     }
 
     @Override
diff --git a/src/main/java/de/ellpeck/prettypipes/pipe/PipeTileEntity.java b/src/main/java/de/ellpeck/prettypipes/pipe/PipeTileEntity.java
index 68ea124..64b038c 100644
--- a/src/main/java/de/ellpeck/prettypipes/pipe/PipeTileEntity.java
+++ b/src/main/java/de/ellpeck/prettypipes/pipe/PipeTileEntity.java
@@ -180,7 +180,7 @@ public class PipeTileEntity extends TileEntity implements INamedContainerProvide
             if (prio != this.priority) {
                 this.priority = prio;
                 // clear the cache so that it's reevaluated based on priority
-                PipeNetwork.get(this.world).clearDestinationCache(this.pos);
+                PipeNetwork.get(this.world).clearDestinationCache(Collections.singletonList(this.pos));
             }
             profiler.endSection();
         }