diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7307cb2..941b3ac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+1.5.5 (XXXX-XX-XX)
+------------------
+
+- Ajout d'une colonne description dans la table l_areas
+
 1.5.4 (2024-10-23)
 -----------------------------
 
diff --git a/src/ref_geo/migrations/versions/c83cc2389a49_added_l_areas_description.py b/src/ref_geo/migrations/versions/c83cc2389a49_added_l_areas_description.py
new file mode 100644
index 0000000..8da0dcb
--- /dev/null
+++ b/src/ref_geo/migrations/versions/c83cc2389a49_added_l_areas_description.py
@@ -0,0 +1,32 @@
+"""Added l_areas description
+
+Revision ID: c83cc2389a49
+Revises: 1fdac7036dd9
+Create Date: 2025-01-15 17:41:34.764302
+
+"""
+from alembic import op
+
+
+# revision identifiers, used by Alembic.
+revision = 'c83cc2389a49'
+down_revision = '1fdac7036dd9'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.execute(
+        """
+        ALTER TABLE ref_geo.l_areas
+        ADD COLUMN description TEXT default NULL;
+    """
+    )
+
+def downgrade():
+    op.execute(
+        """
+        ALTER TABLE ref_geo.l_areas
+        DROP COLUMN description;
+    """
+    )
diff --git a/src/ref_geo/models.py b/src/ref_geo/models.py
index ff58d66..f1e1bbd 100644
--- a/src/ref_geo/models.py
+++ b/src/ref_geo/models.py
@@ -63,6 +63,7 @@ class LAreas(db.Model):
     meta_create_date = db.Column(db.DateTime, default=datetime.now)
     meta_update_date = db.Column(db.DateTime, default=datetime.now, onupdate=datetime.now)
     area_type = db.relationship("BibAreasTypes", lazy="select")
+    description = db.Column(db.UnicodeText)
     parent_areas = db.relationship(
         "LAreas",
         secondary=cor_areas,