diff --git a/alembic/versions/20231213_1307_727cb6912bd5_add_prices_product_name_field.py b/alembic/versions/20231213_1307_727cb6912bd5_add_prices_product_name_field.py
index d4a9dbe1..2aa966ca 100644
--- a/alembic/versions/20231213_1307_727cb6912bd5_add_prices_product_name_field.py
+++ b/alembic/versions/20231213_1307_727cb6912bd5_add_prices_product_name_field.py
@@ -21,14 +21,10 @@
 def upgrade() -> None:
     # ### commands auto generated by Alembic - please adjust! ###
     op.add_column("prices", sa.Column("product_name", sa.String(), nullable=True))
-    op.create_index(
-        op.f("ix_prices_product_name"), "prices", ["product_name"], unique=False
-    )
     # ### end Alembic commands ###
 
 
 def downgrade() -> None:
     # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_index(op.f("ix_prices_product_name"), table_name="prices")
     op.drop_column("prices", "product_name")
     # ### end Alembic commands ###
diff --git a/app/models.py b/app/models.py
index 61c9703f..8d07b450 100644
--- a/app/models.py
+++ b/app/models.py
@@ -94,7 +94,7 @@ class Price(Base):
     id = Column(Integer, primary_key=True, index=True)
 
     product_code = Column(String, nullable=True, index=True)
-    product_name = Column(String, nullable=True, index=True)
+    product_name = Column(String, nullable=True)
     category_tag = Column(String, nullable=True, index=True)
     labels_tags = Column(JSONVariant, nullable=True, index=True)
     product_id: Mapped[int] = mapped_column(ForeignKey("products.id"), nullable=True)
diff --git a/app/schemas.py b/app/schemas.py
index 9f18e8de..b26bad84 100644
--- a/app/schemas.py
+++ b/app/schemas.py
@@ -90,7 +90,7 @@ class PriceCreate(BaseModel):
         examples=["16584958", "8001505005707"],
     )
     product_name: str | None = Field(
-        defaul=None,
+        default=None,
         min_length=1,
         description="name of the product, as displayed on the receipt or the price tag.",
         examples=["PATE NOCCIOLATA BIO 700G"],