1 files changed, 5 insertions, 5 deletions
diff --git a/packages/pipeline/src/entities/token_order.ts b/packages/pipeline/src/entities/token_order.ts
index 557705767..4b8f0abc3 100644
--- a/packages/pipeline/src/entities/token_order.ts
+++ b/packages/pipeline/src/entities/token_order.ts
@@ -10,20 +10,20 @@ export class TokenOrderbookSnapshot {
     public observedTimestamp!: number;
     @PrimaryColumn({ name: 'source' })
     public source!: string;
-    @Column({ name: 'order_type' })
+    @PrimaryColumn({ name: 'order_type' })
     public orderType!: OrderType;
     @PrimaryColumn({ name: 'price', type: 'numeric', transformer: bigNumberTransformer })
     public price!: BigNumber;
     @PrimaryColumn({ name: 'base_asset_symbol' })
     public baseAssetSymbol!: string;
-    @Column({ name: 'base_asset_address' })
-    public baseAssetAddress!: string;
+    @Column({ nullable: true, type: String, name: 'base_asset_address' })
+    public baseAssetAddress!: string | null;
     @Column({ name: 'base_volume', type: 'numeric', transformer: bigNumberTransformer })
     public baseVolume!: BigNumber;
     @PrimaryColumn({ name: 'quote_asset_symbol' })
     public quoteAssetSymbol!: string;
-    @Column({ name: 'quote_asset_address' })
-    public quoteAssetAddress!: string;
+    @Column({ nullable: true, type: String, name: 'quote_asset_address' })
+    public quoteAssetAddress!: string | null;
     @Column({ name: 'quote_volume', type: 'numeric', transformer: bigNumberTransformer })
     public quoteVolume!: BigNumber;
 }