diff --git a/packages/providers/src.ts/formatter.ts b/packages/providers/src.ts/formatter.ts
index e550311be5..1810825a41 100644
--- a/packages/providers/src.ts/formatter.ts
+++ b/packages/providers/src.ts/formatter.ts
@@ -98,8 +98,8 @@ export class Formatter {
         };
 
         formats.receipt = {
-            to: Formatter.allowNull(this.address),
-            from: Formatter.allowNull(this.address),
+            to: Formatter.allowNull(this.address, null),
+            from: Formatter.allowNull(this.address, null),
             contractAddress: Formatter.allowNull(address, null),
             transactionIndex: number,
             root: Formatter.allowNull(hash),