diff --git a/keychain/models/keychain.py b/keychain/models/keychain.py
index e0f78717e..c03a1fb36 100644
--- a/keychain/models/keychain.py
+++ b/keychain/models/keychain.py
@@ -48,12 +48,12 @@ class KeychainAccount(models.Model):
         help="'prod', 'dev', etc. or empty (for all)"
     )
     login = fields.Char(help="Login")
-    clear_password = fields.Char(
+    clear_password = fields.Text(
         help="Password. Leave empty if no changes",
         inverse='_inverse_set_password',
         compute='_compute_password',
         store=False)
-    password = fields.Char(
+    password = fields.Text(
         help="Password is derived from clear_password",
         readonly=True)
     data = fields.Text(help="Additionnal data as json")
diff --git a/keychain/security/ir.model.access.csv b/keychain/security/ir.model.access.csv
index 5b3de013f..ec8115e4f 100644
--- a/keychain/security/ir.model.access.csv
+++ b/keychain/security/ir.model.access.csv
@@ -1,2 +1,3 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
-access_keychain_account,access_keychain_account,model_keychain_account,,0,0,0,0
+access_keychain_account,access_keychain_account,model_keychain_account,,1,0,0,0
+access_keychain_account_admin,access_keychain_account_admin,model_keychain_account,base.group_system,1,1,1,1