diff --git a/src/nodebuild.cpp b/src/nodebuild.cpp
index be5d0591d..f3ceec17d 100644
--- a/src/nodebuild.cpp
+++ b/src/nodebuild.cpp
@@ -90,7 +90,7 @@ FNodeBuilder::~FNodeBuilder()
 	}
 	if (OldVertexTable != NULL)
 	{
-		delete OldVertexTable;
+		delete[] OldVertexTable;
 	}
 }