diff --git a/static/admin.html b/static/admin.html
index 902f0ed..fbd5cb4 100644
--- a/static/admin.html
+++ b/static/admin.html
@@ -68,7 +68,7 @@
 
 	    <input id="popup"/><button id="sendPopup">Send popup to all clients</button><br/>
         <br/>
-        <a href="https://dgnum.eu"><img src="/dgnum-logo.png" height=20px /></a><br/>
+        <a href="https://dgnum.eu"><img src="/dgnum-logo.png" height=50px /></a><br/>
         <span style="font-size: 0.8em">Merci à la <a href="https://dgnum.eu">Délégation Générale NUMérique de l'ENS</a>, qui héberge ce site.</span>
     </div>
 
diff --git a/static/dgnum-logo.png b/static/dgnum-logo.png
index 9c9fe1c..e69de29 100644
Binary files a/static/dgnum-logo.png and b/static/dgnum-logo.png differ
diff --git a/static/tracking/conscrit.html b/static/tracking/conscrit.html
index b13c23f..2bdb4ef 100644
--- a/static/tracking/conscrit.html
+++ b/static/tracking/conscrit.html
@@ -34,7 +34,7 @@
 
 	<div id="codes"></div>
 	<div id="thanks">
-        <a href="https://dgnum.eu"><img src="/dgnum-logo.png" height=20px /></a><br/>
+        <a href="https://dgnum.eu"><img src="/dgnum-logo.png" height=50px /></a><br/>
         <span style="font-size: 0.8em">Merci à la <a href="https://dgnum.eu">Délégation Générale NUMérique de l'ENS</a>, qui héberge ce site.</span>
     </div>
 
diff --git a/static/tracking/invalid.html b/static/tracking/invalid.html
index 0b8f5d5..a2d24a6 100644
--- a/static/tracking/invalid.html
+++ b/static/tracking/invalid.html
@@ -10,7 +10,7 @@
     Utilise bien les urls qu'on te donne petit conscrit.
 
     <br/><br/>
-    <a href="https://dgnum.eu"><img src="/dgnum-logo.png" height=20px /></a><br/>
+    <a href="https://dgnum.eu"><img src="/dgnum-logo.png" height=50px /></a><br/>
     <span style="font-size: 0.8em">Merci à la <a href="https://dgnum.eu">Délégation Générale NUMérique de l'ENS</a>, qui héberge ce site.</span>
 </body>
 </html>
diff --git a/static/tracking/vieux.html b/static/tracking/vieux.html
index 81c4e88..2598c43 100644
--- a/static/tracking/vieux.html
+++ b/static/tracking/vieux.html
@@ -63,7 +63,7 @@
         </form><br/>
         
         <br/>
-        <a href="https://dgnum.eu"><img src="/dgnum-logo.png" height=20px /></a><br/>
+        <a href="https://dgnum.eu"><img src="/dgnum-logo.png" height=50px /></a><br/>
         <span style="font-size: 0.8em">Merci à la <a href="https://dgnum.eu">Délégation Générale NUMérique de l'ENS</a>, qui héberge ce site.</span>
 	</div>