diff --git a/server/models/errors.py b/server/models/errors.py
index 017e8cf..d1afe74 100644
--- a/server/models/errors.py
+++ b/server/models/errors.py
@@ -6,8 +6,10 @@
 
 class Errors(Base):
     __tablename__: str = 'errors'
-    run_id: Mapped[int] = mapped_column(Integer(), ForeignKey("run.run_id"), primary_key=True)
-    submission_id: Mapped[int] = mapped_column(Integer(), ForeignKey("submission.submission_id"), primary_key=True)
+    run_id: Mapped[int] = mapped_column(Integer(), primary_key=True)  # run id pk
+    run_id_fk: Mapped[int] = mapped_column(Integer(), ForeignKey("run.run_id"))  # run id
+    submission_id: Mapped[int] = mapped_column(Integer(), primary_key=True)  # submission id
+    submission_id_fk: Mapped[int] = mapped_column(Integer(), ForeignKey("submission.submission_id"))  # submission id fk
     error_txt: Mapped[str] = mapped_column(String(), nullable=True)
 
 
diff --git a/server/models/turn_table.py b/server/models/turn_table.py
index 94dd879..4b1c1c5 100644
--- a/server/models/turn_table.py
+++ b/server/models/turn_table.py
@@ -7,7 +7,8 @@
 class TurnTable(Base):
     __tablename__: str = 'turn_table'
     turn_number: Mapped[int] = mapped_column(Integer(), primary_key=True)
-    run_id: Mapped[int] = mapped_column(Integer(), ForeignKey('run.run_id'), primary_key=True)
+    run_id: Mapped[int] = mapped_column(Integer(), primary_key=True)
+    run_id_fk: Mapped[int] = mapped_column(Integer(), ForeignKey('run.run_id'))
     turn_data: Mapped[str] = mapped_column(LargeBinary(), nullable=False)