diff --git a/apps/backend/prisma/migrations/20260420000000_add_project_onboarding_state/tests/default-and-updates.ts b/apps/backend/prisma/migrations/20260420000000_add_project_onboarding_state/tests/default-and-updates.ts
index 90c02576c6..8966d89f27 100644
--- a/apps/backend/prisma/migrations/20260420000000_add_project_onboarding_state/tests/default-and-updates.ts
+++ b/apps/backend/prisma/migrations/20260420000000_add_project_onboarding_state/tests/default-and-updates.ts
@@ -29,7 +29,7 @@ export const postMigration = async (sql: Sql, ctx: Awaited<ReturnType<typeof pre
   };
   await sql`
     UPDATE "Project"
-    SET "onboardingState" = ${JSON.stringify(onboardingState)}::jsonb
+    SET "onboardingState" = ${sql.json(onboardingState)}::jsonb
     WHERE "id" = ${ctx.projectId}
   `;
 
diff --git a/apps/e2e/tests/backend/endpoints/api/v1/__snapshots__/internal-metrics.test.ts.snap b/apps/e2e/tests/backend/endpoints/api/v1/__snapshots__/internal-metrics.test.ts.snap
index 0fa5d639a1..3e6e392ad0 100644
--- a/apps/e2e/tests/backend/endpoints/api/v1/__snapshots__/internal-metrics.test.ts.snap
+++ b/apps/e2e/tests/backend/endpoints/api/v1/__snapshots__/internal-metrics.test.ts.snap
@@ -2435,7 +2435,7 @@ NiceResponse {
           "display_name": null,
           "id": "<stripped UUID>",
           "last_active_at_millis": <stripped field 'last_active_at_millis'>,
-          "primary_email": "mailbox-1--<stripped UUID>@stack-generated.example.com",
+          "primary_email": "mailbox-2--<stripped UUID>@stack-generated.example.com",
           "profile_image_url": null,
           "signed_up_at_millis": <stripped field 'signed_up_at_millis'>,
         },
@@ -2443,7 +2443,7 @@ NiceResponse {
           "display_name": null,
           "id": "<stripped UUID>",
           "last_active_at_millis": <stripped field 'last_active_at_millis'>,
-          "primary_email": "mailbox-2--<stripped UUID>@stack-generated.example.com",
+          "primary_email": "mailbox-1--<stripped UUID>@stack-generated.example.com",
           "profile_image_url": null,
           "signed_up_at_millis": <stripped field 'signed_up_at_millis'>,
         },