diff --git a/docs/src/pages/configurations/add-custom-body/index.md b/docs/src/pages/configurations/add-custom-body/index.md
index 9fe4baea6dd..371a868d413 100644
--- a/docs/src/pages/configurations/add-custom-body/index.md
+++ b/docs/src/pages/configurations/add-custom-body/index.md
@@ -21,7 +21,7 @@ If using relative sizing in your project (like `rem` or `em`), you may update th
 </style>
 ```
 
-That's it. Storybook will inject these tags to html body.
+That’s it. Storybook will inject these tags to the html body. It is also possible to use [environment variables](https://storybook.js.org/docs/configurations/env-vars/#usage-in-custom-headbody).
 
 > **Important**
 >
diff --git a/docs/src/pages/configurations/add-custom-head-tags/index.md b/docs/src/pages/configurations/add-custom-head-tags/index.md
index 3e8d1189a7e..089a9f9c5ed 100644
--- a/docs/src/pages/configurations/add-custom-head-tags/index.md
+++ b/docs/src/pages/configurations/add-custom-head-tags/index.md
@@ -12,7 +12,7 @@ You can accomplish this by creating a file called `preview-head.html` inside the
 <script>try{ Typekit.load(); } catch(e){ }</script>
 ```
 
-That's it. Storybook will inject these tags.
+That's it. Storybook will inject these tags. It is also possible to use [environment variables](https://storybook.js.org/docs/configurations/env-vars/#usage-in-custom-headbody).
 
 > **Important**
 >