diff --git a/libraries/render-utils/src/GeometryCache.cpp b/libraries/render-utils/src/GeometryCache.cpp
index 9b73b371f7..f35fb9f830 100644
--- a/libraries/render-utils/src/GeometryCache.cpp
+++ b/libraries/render-utils/src/GeometryCache.cpp
@@ -170,7 +170,7 @@ void GeometryCache::ShapeData::setupVertices(gpu::BufferPointer& vertexBuffer, c
     gpu::Buffer::Size offset = vertexBuffer->getSize();
     vertexBuffer->append(vertices);
 
-    gpu::Buffer::Size viewSize = vertices.size() * 2 * sizeof(glm::vec3);
+    gpu::Buffer::Size viewSize = vertices.size() * sizeof(glm::vec3);
 
     _positionView = gpu::BufferView(vertexBuffer, offset,
         viewSize, SHAPE_VERTEX_STRIDE, POSITION_ELEMENT);