diff --git a/docs/src/.vitepress/config.mts b/docs/src/.vitepress/config.mts
index 65d7994d..29e174a3 100644
--- a/docs/src/.vitepress/config.mts
+++ b/docs/src/.vitepress/config.mts
@@ -47,7 +47,7 @@ export default defineConfig({
        },
       {text: 'Tutorials',
       items: [
-        {text: 'cellarea tutorial', link: '/tutorials/spatial_mean'}
+        {text: 'Computing spatial means', link: '/tutorials/spatial_mean'}
       ]
       },
       { text: 'Data Sources',
diff --git a/docs/src/tutorials/spatial_mean.md b/docs/src/tutorials/spatial_mean.md
index 5b089088..fa43f53c 100644
--- a/docs/src/tutorials/spatial_mean.md
+++ b/docs/src/tutorials/spatial_mean.md
@@ -24,6 +24,8 @@ import Proj # to activate the spherical `cellarea` method
 
 using ArchGDAL, RasterDataSources, NaturalEarth # purely for data loading
 
+using CairoMakie # for plotting
+
 precip = Raster(WorldClim{Climate}, :prec; month = 6)
 ````