diff --git a/migration/1694635872128-AddEligibleNetworksToPreviousQfRounds.ts b/migration/1694635872128-AddEligibleNetworksToPreviousQfRounds.ts
index 680bdef1d..f65f5635b 100644
--- a/migration/1694635872128-AddEligibleNetworksToPreviousQfRounds.ts
+++ b/migration/1694635872128-AddEligibleNetworksToPreviousQfRounds.ts
@@ -13,14 +13,14 @@ export class AddEligibleNetworksToPreviousQfRounds1694635872128
         ? [1, 3, 5, 100, 137, 10, 420, 56, 42220, 44787] // Include testnets for staging
         : [1, 137, 56, 42220, 100, 10]; // Exclude testnets for non-staging
 
-    // Convert the eligibleNetworks array to a comma-separated string
-    const eligibleNetworksString = eligibleNetworks.join(', ');
-
     // Update the "qf_round" table with the new eligibleNetworks values
-    await queryRunner.query(`
+    await queryRunner.query(
+      `
             UPDATE "qf_round"
-            SET eligibleNetworks = '{${eligibleNetworksString}}'
-        `);
+            SET eligibleNetworks = $1
+        `,
+      [eligibleNetworks],
+    );
   }
 
   public async down(queryRunner: QueryRunner): Promise<void> {