diff --git a/docs/posts/does-ibis-understand-sql/index.qmd b/docs/posts/does-ibis-understand-sql/index.qmd
index b1bffce4d84e..5626e7c0d9a9 100644
--- a/docs/posts/does-ibis-understand-sql/index.qmd
+++ b/docs/posts/does-ibis-understand-sql/index.qmd
@@ -2,7 +2,7 @@
 title: "Does Ibis understand SQL?"
 author: "Deepyaman Datta"
 date: "2025-02-06"
-image: thumbnail.png
+image: thumbnail.webp
 categories:
     - blog
     - internals
diff --git a/docs/posts/does-ibis-understand-sql/thumbnail.png b/docs/posts/does-ibis-understand-sql/thumbnail.png
deleted file mode 100644
index ad3848008af0..000000000000
Binary files a/docs/posts/does-ibis-understand-sql/thumbnail.png and /dev/null differ
diff --git a/docs/posts/does-ibis-understand-sql/thumbnail.webp b/docs/posts/does-ibis-understand-sql/thumbnail.webp
new file mode 100644
index 000000000000..4dfa9ed9c3eb
Binary files /dev/null and b/docs/posts/does-ibis-understand-sql/thumbnail.webp differ