diff --git a/plugins/alembic/module/vtkF3DAlembicReader.cxx b/plugins/alembic/module/vtkF3DAlembicReader.cxx
index 2d6b4945a9..444c93558b 100644
--- a/plugins/alembic/module/vtkF3DAlembicReader.cxx
+++ b/plugins/alembic/module/vtkF3DAlembicReader.cxx
@@ -1,6 +1,7 @@
 #include "vtkF3DAlembicReader.h"
 
 #include <vtkAppendPolyData.h>
+#include <vtkIdTypeArray.h>
 #include <vtkObjectFactory.h>
 #include <vtkPointData.h>
 #include <vtkPoints.h>