diff --git a/corepos/db/model.py b/corepos/db/model.py
index 318ea4565e44fcb9465857dff1b0cce33482ae0a..67ac09760abb13c886681258a695733163c7ffa2 100644
--- a/corepos/db/model.py
+++ b/corepos/db/model.py
@@ -508,7 +508,8 @@ class HouseCoupon(Base):
 
     auto = sa.Column(sa.Boolean(), nullable=True, default=False)
 
-    virtual_only = sa.Column('virtualOnly', sa.Boolean(), nullable=True, default=False)
+    # TODO: this isn't yet supported in all production DBs
+    # virtual_only = sa.Column('virtualOnly', sa.Boolean(), nullable=True, default=False)
 
     def __str__(self):
         return self.description or ''