diff --git a/netbox/utilities/password_validation.py b/netbox/utilities/password_validation.py
index ef5da076e..4d744a2dd 100644
--- a/netbox/utilities/password_validation.py
+++ b/netbox/utilities/password_validation.py
@@ -20,7 +20,7 @@ class NumericAlphaPasswordValidator:
 
         if not any(char.islower() for char in password):
             raise ValidationError(
-                _("Password should have at least one lowercase letter"),
+                _("Password must have at least one lowercase letter."),
             )
 
     def get_help_text(self):