diff --git a/test/runtests.jl b/test/runtests.jl
index 7b1fa62f..6d253f83 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -223,7 +223,7 @@ end
         cone_h = T(2.5)
 
         cone = let
-            base = Disk(xy_plane(T), cone_r)
+            base = Disk(plane_xy(T), cone_r)
             Cone(base, Point(0, 0, cone_h))
         end