diff --git a/product/ERP5/Document/Bug.py b/product/ERP5/Document/Bug.py
index 20a4b5c3296d57582ab1ec4166e4e28c6c60e5b0..e83b8e74f411af2365f25f6e9e15328bab58a819 100644
--- a/product/ERP5/Document/Bug.py
+++ b/product/ERP5/Document/Bug.py
@@ -58,3 +58,10 @@ class Bug( Folder ):
     # Declarative security
     security = ClassSecurityInfo()
     security.declareObjectProtected(Permissions.AccessContentsInformation)
+    
+    def SearchableText(self):
+      """ Used by the catalog for basic full text indexing """
+      return """ %s %s %s """ % ( self.getTitle(),
+                                  self.getDescription(),
+                                  self.Bug_getFollowUpListAsText() )
+