diff --git a/machines/web01/crabfit/packages/crabfit-frontend/05-dgnum.patch b/machines/web01/crabfit/packages/crabfit-frontend/05-dgnum.patch
new file mode 100644
index 0000000..ef69772
--- /dev/null
+++ b/machines/web01/crabfit/packages/crabfit-frontend/05-dgnum.patch
@@ -0,0 +1,37 @@
+diff --git a/src/components/Footer/Footer.module.scss b/src/components/Footer/Footer.module.scss
+index e1dbea5..cf7386c 100644
+--- a/src/components/Footer/Footer.module.scss
++++ b/src/components/Footer/Footer.module.scss
+@@ -5,6 +5,6 @@
+   display: flex;
+   align-items: center;
+-  justify-content: space-between;
++  justify-content: center;
+ 
+   @media print {
+     display: none;
+diff --git a/src/components/Footer/Footer.tsx b/src/components/Footer/Footer.tsx
+index 6ceb727..7480298 100644
+--- a/src/components/Footer/Footer.tsx
++++ b/src/components/Footer/Footer.tsx
+@@ -17,18 +17,10 @@ const Footer = async ({ isSmall }: FooterProps) => {
+   return isRunningInApp
+     ? null // Cannot show external donation link in an Android app
+     : <footer
+-      id="donate" // Required to allow scrolling directly to the footer
++      id="dgnum" // Required to allow scrolling directly to the footer
+       className={makeClass(styles.footer, isSmall && styles.small)}
+     >
+-      <span>{t('donate.info')}</span>
+-      <Button
+-        isSmall
+-        title={t('donate.title')}
+-        href="https://ko-fi.com/A06841WZ"
+-        target="_blank"
+-        rel="noreferrer noopener payment"
+-        style={{ whiteSpace: 'nowrap' }}
+-      >{t('donate.button')}</Button>
++      <span>Service proposé par la <a href="https://dgnum.eu">DGNum</a>.</span>
+     </footer>
+ }
+ 
diff --git a/machines/web01/crabfit/packages/crabfit-frontend/default.nix b/machines/web01/crabfit/packages/crabfit-frontend/default.nix
index 960dc4c..ec451aa 100644
--- a/machines/web01/crabfit/packages/crabfit-frontend/default.nix
+++ b/machines/web01/crabfit/packages/crabfit-frontend/default.nix
@@ -30,6 +30,7 @@ stdenv.mkDerivation (
       ./02-karla.patch
       ./03-standalone.patch
       ./04-frontend_url.patch
+      ./05-dgnum.patch
     ];
 
     offlineCache = fetchYarnDeps {