diff --git a/app/node/node.cpp b/app/node/node.cpp
index 0bec9ee3c..df967de2e 100644
--- a/app/node/node.cpp
+++ b/app/node/node.cpp
@@ -1437,7 +1437,7 @@ void Node::CopyValuesOfElement(Node *src, Node *dst, const QString &input, int s
 
   // If this is the root of an array, copy the array size
   if (src_element == -1 && dst_element == -1) {
-    dst->InputArrayResize(input, dst->InputArraySize(input));
+    dst->ArrayResizeInternal(input, src->InputArraySize(input));
   }
 }
 
diff --git a/app/node/node.h b/app/node/node.h
index 40d179421..42fc9d2cd 100644
--- a/app/node/node.h
+++ b/app/node/node.h
@@ -954,7 +954,7 @@ private:
 
     virtual void redo() override
     {
-      old_size_ = node_->GetInternalInputArraySize(input_);
+      old_size_ = node_->InputArraySize(input_);
 
       if (old_size_ > size_) {
         // Decreasing in size, disconnect any extraneous edges