diff --git a/weboob/backends/cragr/browser.py b/weboob/backends/cragr/browser.py
index eb6f01ad..3b048a04 100644
--- a/weboob/backends/cragr/browser.py
+++ b/weboob/backends/cragr/browser.py
@@ -160,8 +160,8 @@ class Cragr(BaseBrowser):
         self.select_form(nr=0)
         self['numCompteEmetteur']     = ['%s' % self.dict_find_value(source_accounts, account)]
         self['numCompteBeneficiaire'] = ['%s' % self.dict_find_value(target_accounts, to)]
-        self['montantPartieEntiere']  = '%s' % amount_euros
-        self['montantPartieDecimale'] = '%s' % amount_cents
+        self['montantPartieEntiere']  = '%s'   % amount_euros
+        self['montantPartieDecimale'] = '%02d' % amount_cents
         self['libelle']               = reason
         self.submit()