diff --git a/src/aki_prj23_transparenzregister/utils/postgres/entities.py b/src/aki_prj23_transparenzregister/utils/postgres/entities.py
index 6d12edf..e249f77 100644
--- a/src/aki_prj23_transparenzregister/utils/postgres/entities.py
+++ b/src/aki_prj23_transparenzregister/utils/postgres/entities.py
@@ -101,7 +101,7 @@ class Sentiment(Base):  # type: ignore
     company_hr = Column(Integer)
     company_court = Column(Integer)
     date = Column(DateTime(), default=datetime.now)
-    sentiment_type: SentimentTypeEnum = Column(Enum(SentimentTypeEnum), nullable=False)
+    sentiment_type = Column(Enum(SentimentTypeEnum), nullable=False)
     value = Column(Float(), nullable=False)
     source = Column(String(100))
 
@@ -150,7 +150,7 @@ class PersonRelation(Base):  # type: ignore
     person_id = mapped_column(ForeignKey("person.id"))
     date_from = Column(DateTime(), default=datetime.now)
     date_to = Column(DateTime(), default=datetime.now)
-    relation: RelationTypeEnum = Column(Enum(RelationTypeEnum), nullable=False)
+    relation = Column(Enum(RelationTypeEnum), nullable=False)
 
     # company = relationship("Company")
     # person = relationship("Person", foreign_keys=[person_id])
@@ -182,9 +182,7 @@ class CompanyRelation(Base):  # type: ignore
     company2_id = Column(Integer, nullable=False)
     date_from = Column(DateTime(), default=datetime.now)
     date_to = Column(DateTime(), default=datetime.now)
-    relation: RelationTypeCompanyEnum = Column(
-        Enum(RelationTypeCompanyEnum), nullable=False
-    )
+    relation = Column(Enum(RelationTypeCompanyEnum), nullable=False)
 
     # company = relationship("Company")