diff --git a/product/ERP5SyncML/Conduit/ERP5ShopOrderConduit.py b/product/ERP5SyncML/Conduit/ERP5ShopOrderConduit.py
index 778a8b59abc5914a3158430462418c19cecae0dc..62966ef85200905a8cccf2de278d4b26763820b3 100755
--- a/product/ERP5SyncML/Conduit/ERP5ShopOrderConduit.py
+++ b/product/ERP5SyncML/Conduit/ERP5ShopOrderConduit.py
@@ -140,6 +140,7 @@ class ERP5ShopOrderConduit(ERP5Conduit):
       if char != None:
         out += char
     # LOG('Category name output (using str2id) >>>>>>> ', 0, out)
+    out = out.strip('_')
     return out