diff --git a/apps/web/tests/authentication.spec.ts b/apps/web/tests/authentication.spec.ts
index a736fc09d40..d1d80590bc1 100644
--- a/apps/web/tests/authentication.spec.ts
+++ b/apps/web/tests/authentication.spec.ts
@@ -96,12 +96,6 @@ test.describe.serial(() => {
       ).toBeVisible();
     });
 
-    test.describe("login", () => {
-      test.afterEach(async ({ page }) => {
-        await page.goto("/logout");
-      });
-    });
-
     test("can login with magic link", async ({ page }) => {
       await page.goto("/login");
 
@@ -155,5 +149,27 @@ test.describe.serial(() => {
 
       await expect(page.getByText("Test User")).toBeVisible();
     });
+
+    test("allow using different case in email", async ({ page }) => {
+      await page.goto("/login");
+
+      await page
+        .getByPlaceholder("jessie.smith@example.com")
+        .type("Test@example.com");
+
+      await page.getByRole("button", { name: "Continue" }).click();
+
+      const code = await getCode();
+
+      await page.getByPlaceholder("Enter your 6-digit code").type(code);
+
+      await page.getByRole("button", { name: "Continue" }).click();
+
+      await page.waitForURL("/polls");
+
+      await page.getByTestId("user-dropdown").click();
+
+      await expect(page.getByText("Test User")).toBeVisible();
+    });
   });
 });
diff --git a/packages/database/prisma/migrations/20231027074632_nextauth_ci_identifiers/migration.sql b/packages/database/prisma/migrations/20231027074632_nextauth_ci_identifiers/migration.sql
new file mode 100644
index 00000000000..e5ee2a167ef
--- /dev/null
+++ b/packages/database/prisma/migrations/20231027074632_nextauth_ci_identifiers/migration.sql
@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "verification_tokens" ALTER COLUMN "identifier" SET DATA TYPE CITEXT;
diff --git a/packages/database/prisma/schema.prisma b/packages/database/prisma/schema.prisma
index e263663ddfd..37460fab2cd 100644
--- a/packages/database/prisma/schema.prisma
+++ b/packages/database/prisma/schema.prisma
@@ -228,7 +228,7 @@ model Comment {
 }
 
 model VerificationToken {
-  identifier String
+  identifier String   @db.Citext
   token      String   @unique
   expires    DateTime