diff --git a/source/_lovelace/markdown.markdown b/source/_lovelace/markdown.markdown
index 2de258affc3..980bdde4471 100644
--- a/source/_lovelace/markdown.markdown
+++ b/source/_lovelace/markdown.markdown
@@ -99,4 +99,20 @@ content: |
   Hello, {{user}}
 ```
 
-{% endraw %}
\ No newline at end of file
+{% endraw %}
+
+## Icons
+
+You can also use [materialdesignicons.com]() icons in the `content` of the card.
+
+For example:
+
+{% raw %}
+
+```yaml
+type: markdown
+content: |
+  <ha-icon icon="mdi:home-assistant"></ha-icon>
+```
+
+{% endraw %}