diff --git a/source/blender/editors/curve/editcurve.c b/source/blender/editors/curve/editcurve.c
index f7d54e3bc4f..6b3c2643ad7 100644
--- a/source/blender/editors/curve/editcurve.c
+++ b/source/blender/editors/curve/editcurve.c
@@ -843,6 +843,7 @@ static void calc_shapeKeys(Object *obedit, ListBase *newnurbs)
 				}
 
 				nu = nu->next;
+				newnu = newnu->next;
 			}
 
 			if (apply_offset) {