diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4eb39997..b7f174c6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
       PYTHONPATH: .
     strategy:
       matrix:
-        python-version: ["3.10", "3.11"]
+        python-version: ["3.10", "3.11", "3.12"]
     services:
       postgres:
         image: postgres:14-alpine
diff --git a/.gitignore b/.gitignore
index 501ec8ae..e930d45c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -63,6 +63,7 @@ db.sqlite3-journal
 staticfiles/
 images/
 original_images/
+avatar_images/
 
 # Flask stuff:
 instance/
diff --git a/config/settings.py b/config/settings.py
index b92e87ca..1573550b 100644
--- a/config/settings.py
+++ b/config/settings.py
@@ -217,6 +217,8 @@
     ("footer", "Menu en pied de page"),
 )
 
+WAGTAILIMAGES_EXTENSIONS = ["gif", "jpg", "jpeg", "png", "webp", "svg"]
+
 CSRF_TRUSTED_ORIGINS = []
 for host in ALLOWED_HOSTS:
     CSRF_TRUSTED_ORIGINS.append("https://" + host)