diff --git a/CHANGES.rst b/CHANGES.rst
index bebd065..4da0396 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -8,6 +8,7 @@ Changelog of threedi-schema
 
 - Significantly speed up migration to schema 228 for schematisations with many 1D components
 - Remove support for python 3.8 and require python 3.9 as minimal version
+- Add tags column to cross_section_location and windshielding_1d
 
 
 0.228.1 (2024-11-26)
diff --git a/threedi_schema/domain/models.py b/threedi_schema/domain/models.py
index 6a7e658..c80b0b1 100644
--- a/threedi_schema/domain/models.py
+++ b/threedi_schema/domain/models.py
@@ -489,12 +489,14 @@ class Windshielding(Base):
     northwest = Column(Float)
     geom = Column(Geometry("POINT"), nullable=False)
     channel_id = Column(Integer)
+    tags = Column(Text)
 
 
 class CrossSectionLocation(Base):
     __tablename__ = "cross_section_location"
     id = Column(Integer, primary_key=True)
     code = Column(String(100))
+    tags = Column(Text)
     reference_level = Column(Float)
     friction_type = Column(IntegerEnum(constants.FrictionType))
     friction_value = Column(Float)
diff --git a/threedi_schema/migrations/versions/0228_upgrade_db_1D.py b/threedi_schema/migrations/versions/0228_upgrade_db_1D.py
index a2b6b63..3828927 100644
--- a/threedi_schema/migrations/versions/0228_upgrade_db_1D.py
+++ b/threedi_schema/migrations/versions/0228_upgrade_db_1D.py
@@ -12,7 +12,7 @@
 
 import sqlalchemy as sa
 from alembic import op
-from sqlalchemy import Column, Float, func, Integer, select, String
+from sqlalchemy import Column, func, Integer, select, String
 from sqlalchemy.orm import declarative_base, Session
 
 from threedi_schema.domain import constants, models
@@ -83,6 +83,7 @@
     "pump": ["connection_node_end_id", "zoom_category", "classification"]
 }
 
+
 RETYPE_COLUMNS = {}