diff --git a/src/plot.typ b/src/plot.typ
index 8bc6abb..1436f70 100644
--- a/src/plot.typ
+++ b/src/plot.typ
@@ -450,7 +450,14 @@
       })
 
       if "mark" in d and d.mark != none {
-        draw.group({
+        draw.scope({
+          if y.horizontal {
+            draw.set-ctx(ctx => {
+              ctx.transform = matrix.swap-cols(ctx.transform, 0, 1)
+              return ctx
+            })
+          }
+
           draw.set-style(..d.style, ..d.mark-style)
           mark.draw-mark(d.data, x, y, d.mark, d.mark-size, size)
         })
diff --git a/src/plot/boxwhisker.typ b/src/plot/boxwhisker.typ
index facaa94..84f0521 100644
--- a/src/plot/boxwhisker.typ
+++ b/src/plot/boxwhisker.typ
@@ -110,6 +110,7 @@
   ) + (if "outliers" in data { (
     type: "boxwhisker-outliers",
     data: data.outliers.map(it => (data.x, it)),
+    axes: axes,
     mark: mark,
     mark-size: mark-size,
     mark-style: (:)
diff --git a/tests/plot/vertical/ref/1.png b/tests/plot/vertical/ref/1.png
index 86d5a9d..a3869e8 100644
Binary files a/tests/plot/vertical/ref/1.png and b/tests/plot/vertical/ref/1.png differ