diff --git a/src/db/models.py b/src/db/models.py
index ad0e3ca..c00f13b 100644
--- a/src/db/models.py
+++ b/src/db/models.py
@@ -4,7 +4,11 @@ import sqlmodel
 class MasterPass(sqlmodel.SQLModel, table=True):
     __tablename__ = "master_passwords"
     user_id: int = sqlmodel.Field(
-        sa_column=sqlmodel.Column(sqlmodel.INT(), primary_key=True)
+        sa_column=sqlmodel.Column(
+            sqlmodel.INT(),
+            primary_key=True,
+            autoincrement=False,
+        )
     )
     salt: bytes = sqlmodel.Field(
         sa_column=sqlmodel.Column(sqlmodel.BINARY(64), nullable=False)