diff --git a/src/BVH/BVH_model.cpp b/src/BVH/BVH_model.cpp
index a56cf1ac43b7dd642fcea28cf0d257acf6da37d3..bba163c7457ff844f3060f1c681b56fd11333501 100644
--- a/src/BVH/BVH_model.cpp
+++ b/src/BVH/BVH_model.cpp
@@ -422,7 +422,8 @@ int BVHModelBase::beginReplaceModel()
     return BVH_ERR_BUILD_EMPTY_PREVIOUS_FRAME;
   }
 
-  if(prev_vertices) delete [] prev_vertices; prev_vertices = NULL;
+  if(prev_vertices) delete [] prev_vertices;
+  prev_vertices = NULL;
 
   num_vertex_updated = 0;