diff --git a/src/snek/system/template.py b/src/snek/system/template.py
index 93fd33c..27dec46 100644
--- a/src/snek/system/template.py
+++ b/src/snek/system/template.py
@@ -123,7 +123,7 @@ def embed_image(text):
                 ".heic",
             ]
         ):
-            embed_template = f'<img src="{element.attrs["href"]}" title="{element.attrs["href"]}" alt="{element.attrs["href"]}" />'
+            embed_template = f'<img src="{element.attrs["href"]}" title="{element.attrs["href"]}?width=420" alt="{element.attrs["href"]}" />'
             element.replace_with(BeautifulSoup(embed_template, "html.parser"))
     return str(soup)