diff --git a/BACKERS.md b/BACKERS.md
index d2e3a1ea4d..3b9cecb041 100644
--- a/BACKERS.md
+++ b/BACKERS.md
@@ -27,7 +27,7 @@ PostgREST ongoing development is only possible thanks to our Sponsors and Backer
     <tr>
       <td align="center" valign="middle">
         <a href="https://code.build/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
-          <img width="296px" src="static/code-build.png">
+          <img width="296px" src="static/code-build.webp">
         </a>
       </td>
       <td align="center" valign="middle">
diff --git a/README.md b/README.md
index d2badcd2e6..74f93d5f90 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ API than you are likely to write from scratch.
     <tr>
       <td align="center" valign="middle">
         <a href="https://code.build/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
-          <img width="296px" src="static/code-build.png">
+          <img width="296px" src="static/code-build.webp">
         </a>
       </td>
       <td align="center" valign="middle">
diff --git a/nix/tools/release/docker-hub-full-description.md b/nix/tools/release/docker-hub-full-description.md
index 29946b236a..3896e93b37 100644
--- a/nix/tools/release/docker-hub-full-description.md
+++ b/nix/tools/release/docker-hub-full-description.md
@@ -35,7 +35,7 @@ write from scratch.
     <tr>
       <td align="center" valign="middle">
         <a href="https://code.build/?utm_source=sponsor&utm_campaign=postgrest" target="_blank">
-          <img width="296px" src="https://raw.githubusercontent.com/PostgREST/postgrest/main/static/code-build.png">
+          <img width="296px" src="https://raw.githubusercontent.com/PostgREST/postgrest/main/static/code-build.webp">
         </a>
       </td>
       <td align="center" valign="middle">
diff --git a/static/code-build.png b/static/code-build.png
deleted file mode 100644
index 5a2d3da5c4..0000000000
Binary files a/static/code-build.png and /dev/null differ
diff --git a/static/code-build.webp b/static/code-build.webp
new file mode 100644
index 0000000000..3024afc6b7
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