diff --git a/modules/axabanque/pages.py b/modules/axabanque/pages.py
index 716e0893..e03e5603 100644
--- a/modules/axabanque/pages.py
+++ b/modules/axabanque/pages.py
@@ -65,8 +65,6 @@ class VirtKeyboard(MappedVirtKeyboard):
         img_file = page.browser.openurl(img.attrib['src'])
         MappedVirtKeyboard.__init__(self, img_file, page.document, img, self.color)
 
-        if page.browser.responses_dirname is None:
-            page.browser.responses_dirname = tempfile.mkdtemp(prefix='weboob_session_')
         self.check_symbols(self.symbols, page.browser.responses_dirname)
 
     def get_symbol_code(self,md5sum):
diff --git a/modules/bnporc/pages/login.py b/modules/bnporc/pages/login.py
index c48ea894..64db60eb 100644
--- a/modules/bnporc/pages/login.py
+++ b/modules/bnporc/pages/login.py
@@ -49,9 +49,6 @@ class BNPVirtKeyboard(MappedVirtKeyboard):
     def __init__(self,basepage):
         img=basepage.document.find("//img[@usemap='#MapGril']")
         MappedVirtKeyboard.__init__(self,basepage.browser.openurl(self.url % time.time()),basepage.document,img,self.color)
-        if basepage.browser.responses_dirname is None:
-            basepage.browser.responses_dirname = \
-                    tempfile.mkdtemp(prefix='weboob_session_')
         self.check_symbols(self.symbols,basepage.browser.responses_dirname)
 
     def get_symbol_code(self,md5sum):
diff --git a/modules/boursorama/pages/login.py b/modules/boursorama/pages/login.py
index 6ff6540d..267e90f3 100644
--- a/modules/boursorama/pages/login.py
+++ b/modules/boursorama/pages/login.py
@@ -53,8 +53,6 @@ class VirtKeyboard(MappedVirtKeyboard):
         img_file = page.browser.openurl(img.attrib['src'])
         MappedVirtKeyboard.__init__(self, img_file, page.document, img, self.color, convert='RGB')
 
-        if page.browser.responses_dirname is None:
-            page.browser.responses_dirname = tempfile.mkdtemp(prefix='weboob_session_')
         self.check_symbols(self.symbols, page.browser.responses_dirname)
 
     def get_symbol_code(self,md5sum):
diff --git a/modules/lcl/pages.py b/modules/lcl/pages.py
index 4cce4dc1..05b46cda 100644
--- a/modules/lcl/pages.py
+++ b/modules/lcl/pages.py
@@ -58,9 +58,6 @@ class LCLVirtKeyboard(MappedVirtKeyboard):
         self.url+="%s"%str(long(math.floor(long(random.random()*1000000000000000000000))))
         MappedVirtKeyboard.__init__(self,basepage.browser.openurl(self.url),
                                     basepage.document,img,self.color,"id")
-        if basepage.browser.responses_dirname is None:
-            basepage.browser.responses_dirname = \
-                    tempfile.mkdtemp(prefix='weboob_session_')
         self.check_symbols(self.symbols,basepage.browser.responses_dirname)
 
     def get_symbol_code(self,md5sum):