diff --git a/galleries/examples/shapes_and_collections/hatch_style_reference.py b/galleries/examples/shapes_and_collections/hatch_style_reference.py
index 724abde051b4..e0409d989e6b 100644
--- a/galleries/examples/shapes_and_collections/hatch_style_reference.py
+++ b/galleries/examples/shapes_and_collections/hatch_style_reference.py
@@ -62,3 +62,7 @@ def hatches_plot(ax, h):
 #    - `matplotlib.patches.Rectangle`
 #    - `matplotlib.axes.Axes.add_patch`
 #    - `matplotlib.axes.Axes.text`
+#
+# .. tags::
+#
+#    purpose: reference