diff --git a/src/insight/alembic/versions/d2198fd60b0e_added_result_run_id.py b/src/insight/alembic/versions/d2198fd60b0e_added_result_run_id.py
index 261f873a..dba926ec 100644
--- a/src/insight/alembic/versions/d2198fd60b0e_added_result_run_id.py
+++ b/src/insight/alembic/versions/d2198fd60b0e_added_result_run_id.py
@@ -17,7 +17,7 @@
 
 def upgrade() -> None:
     # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('result', sa.Column('run_id', sa.VARCHAR(length=50), nullable=False))
+    op.add_column('result', sa.Column('run_id', sa.VARCHAR(length=50), nullable=True, default=None))
     op.alter_column('version', 'name',
                existing_type=sa.VARCHAR(length=50),
                nullable=False)