diff --git a/questionnaire/migrations/0018_auto_20160216_0507.py b/questionnaire/migrations/0018_auto_20160216_0507.py
new file mode 100644
index 0000000..3d00679
--- /dev/null
+++ b/questionnaire/migrations/0018_auto_20160216_0507.py
@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('questionnaire', '0017_auto_20160209_0228'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='runinfohistory',
+            name='completed',
+            field=models.DateTimeField(),
+        ),
+    ]
diff --git a/questionnaire/models.py b/questionnaire/models.py
index 1fdf0c0..9542d7e 100644
--- a/questionnaire/models.py
+++ b/questionnaire/models.py
@@ -278,7 +278,7 @@ class RunInfo(models.Model):
 class RunInfoHistory(models.Model):
     subject = models.ForeignKey(Subject)
     runid = models.CharField(max_length=32)
-    completed = models.DateField()
+    completed = models.DateTimeField()
     tags = models.TextField(
             blank=True,
             help_text=u"Tags used on this run, separated by commas"