diff --git a/material/mkdocs_theme.yml b/material/mkdocs_theme.yml
index 3854b39641b0c7b29e8c9ba4f481569acc8df9dd..c7e3e28c3f18616587d4f5e98d94435896c1e5f9 100644
--- a/material/mkdocs_theme.yml
+++ b/material/mkdocs_theme.yml
@@ -53,7 +53,7 @@ font:
 favicon: assets/images/favicon.png
 
 # The logo of the documentation shown in the header and navigation can either
-# be a Material Icon ligature or an image URL
+# be a Material Icon ligature (see https://material.io/icons/) or an image URL
 logo:
   icon: "\uE80C"
 
diff --git a/src/mkdocs_theme.yml b/src/mkdocs_theme.yml
index 3854b39641b0c7b29e8c9ba4f481569acc8df9dd..c7e3e28c3f18616587d4f5e98d94435896c1e5f9 100644
--- a/src/mkdocs_theme.yml
+++ b/src/mkdocs_theme.yml
@@ -53,7 +53,7 @@ font:
 favicon: assets/images/favicon.png
 
 # The logo of the documentation shown in the header and navigation can either
-# be a Material Icon ligature or an image URL
+# be a Material Icon ligature (see https://material.io/icons/) or an image URL
 logo:
   icon: "\uE80C"