diff --git a/alembic/versions/011_align_prod_with_dev.py b/alembic/versions/011_align_prod_with_dev.py
index 93e11d3..f89017a 100644
--- a/alembic/versions/011_align_prod_with_dev.py
+++ b/alembic/versions/011_align_prod_with_dev.py
@@ -207,9 +207,7 @@ def upgrade() -> None:
     except Exception as e:
         print(f"  ⚠️  Warning: Type conversion failed: {e}")
 
-    # Fix nullable constraints
-    op.alter_column('event_galleries', 'created_by', nullable=False)
-    print("  ✓ Fixed nullable constraint")
+    # Note: uploaded_by column already has correct nullable=False in both DEV and PROD
 
     # ============================================================
     # 6. FIX BYLAWS_DOCUMENTS TABLE