diff --git a/src/registrar/migrations/0133_alter_portfolioinvitation_portfolio_roles_and_more.py b/src/registrar/migrations/0133_alter_portfolioinvitation_portfolio_roles_and_more.py
new file mode 100644
index 000000000..b1c0ef051
--- /dev/null
+++ b/src/registrar/migrations/0133_alter_portfolioinvitation_portfolio_roles_and_more.py
@@ -0,0 +1,40 @@
+# Generated by Django 4.2.10 on 2024-10-09 15:21
+
+import django.contrib.postgres.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("registrar", "0132_alter_domaininformation_portfolio_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="portfolioinvitation",
+            name="portfolio_roles",
+            field=django.contrib.postgres.fields.ArrayField(
+                base_field=models.CharField(
+                    choices=[("organization_admin", "Admin"), ("organization_member", "Members")], max_length=50
+                ),
+                blank=True,
+                help_text="Select one or more roles.",
+                null=True,
+                size=None,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="userportfoliopermission",
+            name="roles",
+            field=django.contrib.postgres.fields.ArrayField(
+                base_field=models.CharField(
+                    choices=[("organization_admin", "Admin"), ("organization_member", "Members")], max_length=50
+                ),
+                blank=True,
+                help_text="Select one or more roles.",
+                null=True,
+                size=None,
+            ),
+        ),
+    ]
diff --git a/src/registrar/models/utility/portfolio_helper.py b/src/registrar/models/utility/portfolio_helper.py
index ddb487f71..1ea6b6806 100644
--- a/src/registrar/models/utility/portfolio_helper.py
+++ b/src/registrar/models/utility/portfolio_helper.py
@@ -7,7 +7,7 @@ class UserPortfolioRoleChoices(models.TextChoices):
     """
 
     ORGANIZATION_ADMIN = "organization_admin", "Admin"
-    ORGANIZATION_MEMBER = "organization_member", "Member"
+    ORGANIZATION_MEMBER = "organization_member", "Members"
 
     @classmethod
     def get_user_portfolio_role_label(cls, user_portfolio_role):