diff --git a/src/recipes.jl b/src/recipes.jl
index ad03d6b8..7e6b5252 100644
--- a/src/recipes.jl
+++ b/src/recipes.jl
@@ -1041,7 +1041,7 @@ end
         markersize := 1
     end
     markerstrokewidth := 0
-    #marker_z := zs
+    marker_z := zs
     label := ""
     x := cs
     y := rs