diff --git a/ietf/ietfauth/forms.py b/ietf/ietfauth/forms.py
index d6ef9ff97..918c8a239 100644
--- a/ietf/ietfauth/forms.py
+++ b/ietf/ietfauth/forms.py
@@ -148,7 +148,7 @@ class NewEmailForm(forms.Form):
             if existing:
                 raise forms.ValidationError("Email address '%s' is already assigned to account '%s' (%s)" % (existing, existing.person and existing.person.user, existing.person))
 
-        for pat in settings.EXLUDED_PERSONAL_EMAIL_REGEX_PATTERNS:
+        for pat in settings.EXCLUDED_PERSONAL_EMAIL_REGEX_PATTERNS:
             if re.search(pat, email):
                 raise ValidationError("This email address is not valid in a datatracker account")
 
diff --git a/ietf/secr/rolodex/forms.py b/ietf/secr/rolodex/forms.py
index a900f85c6..2518d0cba 100644
--- a/ietf/secr/rolodex/forms.py
+++ b/ietf/secr/rolodex/forms.py
@@ -78,7 +78,7 @@ class NewEmailForm(EmailForm):
         if address:
             validate_email(address)
 
-            for pat in settings.EXLUDED_PERSONAL_EMAIL_REGEX_PATTERNS:
+            for pat in settings.EXCLUDED_PERSONAL_EMAIL_REGEX_PATTERNS:
                 if re.search(pat, address):
                     raise ValidationError("This email address is not valid in a datatracker account")
 
diff --git a/ietf/settings.py b/ietf/settings.py
index 767ffb8ce..3aff3bc15 100644
--- a/ietf/settings.py
+++ b/ietf/settings.py
@@ -899,7 +899,7 @@ SVN_ADMIN_COMMAND = "/usr/bin/svnadmin"
 
 # Email addresses people attempt to set for their account will be checked
 # against the following list of regex expressions with re.search(pat, addr):
-EXLUDED_PERSONAL_EMAIL_REGEX_PATTERNS = ["@ietf.org$"]
+EXCLUDED_PERSONAL_EMAIL_REGEX_PATTERNS = ["@ietf.org$"]
 
 MARKUP_SETTINGS = {
     'restructuredtext': {