diff --git a/marietje/marietje/settings.py b/marietje/marietje/settings.py
index 00673a9..0bf7f9f 100644
--- a/marietje/marietje/settings.py
+++ b/marietje/marietje/settings.py
@@ -102,6 +102,15 @@ AUTH_PASSWORD_VALIDATORS = [
     },
 ]
 
+PASSWORD_HASHERS = [
+    'django.contrib.auth.hashers.PBKDF2PasswordHasher',
+    'django.contrib.auth.hashers.PBKDF2SHA1PasswordHasher',
+    'django.contrib.auth.hashers.Argon2PasswordHasher',
+    'django.contrib.auth.hashers.BCryptSHA256PasswordHasher',
+    'django.contrib.auth.hashers.BCryptPasswordHasher',
+    'django.contrib.auth.hashers.UnsaltedMD5PasswordHasher',
+]
+
 AUTH_USER_MODEL = 'marietje.User'