diff --git a/atst/forms/edit_member.py b/atst/forms/edit_member.py
index 3fa3ed3c..3e3ebd42 100644
--- a/atst/forms/edit_member.py
+++ b/atst/forms/edit_member.py
@@ -1,4 +1,4 @@
-from flask_wtf import Form
+from flask_wtf import FlaskForm
 from wtforms.validators import Optional
 
 from atst.forms.fields import SelectField
@@ -6,7 +6,7 @@ from atst.forms.fields import SelectField
 from .data import WORKSPACE_ROLES, ENVIRONMENT_ROLES
 
 
-class EditMemberForm(Form):
+class EditMemberForm(FlaskForm):
 
     workspace_role = SelectField(
         "Workspace Role", choices=WORKSPACE_ROLES, validators=[Optional()]