diff --git a/corepos/db/model.py b/corepos/db/model.py
index c79d2de..eded94a 100644
--- a/corepos/db/model.py
+++ b/corepos/db/model.py
@@ -47,7 +47,7 @@ class Department(Base):
 
     name = sa.Column('dept_name', sa.String(length=30), nullable=True)
 
-    tax = sa.Column(sa.Boolean(), nullable=True)
+    tax = sa.Column('dept_tax', sa.Boolean(), nullable=True)
 
     food_stampable = sa.Column('dept_fs', sa.Boolean(), nullable=True)