diff --git a/diemuzi/blog/migrations/0003_auto_20200113_1417.py b/diemuzi/blog/migrations/0003_auto_20200113_1417.py
new file mode 100644
index 0000000..71dae22
--- /dev/null
+++ b/diemuzi/blog/migrations/0003_auto_20200113_1417.py
@@ -0,0 +1,19 @@
+# Generated by Django 3.0.2 on 2020-01-13 20:17
+
+import django.core.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('blog', '0002_auto_20200105_1719'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='blog',
+            name='name',
+            field=models.CharField(help_text='Name of the blog.', max_length=255, validators=[django.core.validators.RegexValidator("^[a-zA-Z0-9 .'-]+$")], verbose_name='Name'),
+        ),
+    ]
diff --git a/diemuzi/blog/models.py b/diemuzi/blog/models.py
index a97e875..f665a73 100644
--- a/diemuzi/blog/models.py
+++ b/diemuzi/blog/models.py
@@ -53,7 +53,7 @@ class Blog(models.Model):
     name = models.CharField(
         max_length=255,
         validators=[
-            validators.RegexValidator('^[a-zA-Z .\'-]+$')
+            validators.RegexValidator('^[a-zA-Z0-9 .\'-]+$')
         ],
         verbose_name=_('Name'),
         blank=False,