diff --git a/weboob/exceptions.py b/weboob/exceptions.py
index e26094f50b8ced7c59a45bcbbe161dfc0d5700fd..58d5d3fda80243b2b442a78f262a4d47a1826cb8 100644
--- a/weboob/exceptions.py
+++ b/weboob/exceptions.py
@@ -18,6 +18,10 @@
 # along with weboob. If not, see <http://www.gnu.org/licenses/>.
 
 
+from weboob.tools.misc import to_unicode
+from weboob.tools.compat import StrConv
+
+
 class BrowserIncorrectPassword(Exception):
     pass
 
@@ -38,7 +42,7 @@ class BrowserInteraction(Exception):
     pass
 
 
-class BrowserQuestion(BrowserInteraction):
+class BrowserQuestion(BrowserInteraction, StrConv):
     """
     When raised by a browser,
     """
@@ -50,9 +54,12 @@ def __str__(self):
             field.id or field.label, field.description) for field in self.fields
         )
 
-    def __str__(self):
-        return ", ".join("{}: {}".format(
-            field.id or field.label, field.description) for field in self.fields
+    def __unicode__(self):
+        return ", ".join(
+            u"{}: {}".format(
+                to_unicode(field.id) or to_unicode(field.label),
+                to_unicode(field.description)
+            ) for field in self.fields
         )