diff --git a/smash/web/migrations/0167_auto_20200428_1110.py b/smash/web/migrations/0167_auto_20200428_1110.py
index b1366674b53119207c2faa6f8a45398339563ef0..ea95418d62f1f5c1e0f7261d61771386f094910a 100644
--- a/smash/web/migrations/0167_auto_20200428_1110.py
+++ b/smash/web/migrations/0167_auto_20200428_1110.py
@@ -27,4 +27,9 @@ class Migration(migrations.Migration):
             name='next_of_keen_phone',
             field=models.BooleanField(default=False, max_length=1, verbose_name=b'Next of kin phone'),
         ),
+        migrations.AlterField(
+            model_name='subject',
+            name='social_security_number',
+            field=models.CharField(blank=True, max_length=50, verbose_name=b'Social security number'),
+        ),
     ]
diff --git a/smash/web/models/subject.py b/smash/web/models/subject.py
index 0f7c3c35441f692e44b17f8df61202b742b69356..ed90375f22a2cf53a3d70c7bea19fa00c21d1588 100644
--- a/smash/web/models/subject.py
+++ b/smash/web/models/subject.py
@@ -34,7 +34,7 @@ class Subject(models.Model):
                                   )
 
     social_security_number = models.CharField(max_length=50,
-                                              verbose_name='Social security_number',
+                                              verbose_name='Social security number',
                                               blank=True,
                                               )