diff --git a/docs/f-24g/interactive_links.ipynb b/docs/f-24g/interactive_links.ipynb
index 95b65111ed3..9dcfc33e297 100644
--- a/docs/f-24g/interactive_links.ipynb
+++ b/docs/f-24g/interactive_links.ipynb
@@ -402,7 +402,7 @@
     "        axis_text='blank',\n",
     "        axis_ticks='blank',\n",
     "        panel_grid='blank', \n",
-    "        panel_grid_major_y=element_line(size=2, linetype='dotted') \n",
+    "        panel_grid_major_y=element_line(size=2, linetype='dotted' color='black') \n",
     "     )\n",
     "     + flavor_high_contrast_dark()\n",
     ")\n"