diff --git a/src/sponsors/migrations/0009_sponsor_logo_filename.py b/src/sponsors/migrations/0009_sponsor_logo_filename.py
new file mode 100644
index 00000000..14be6a38
--- /dev/null
+++ b/src/sponsors/migrations/0009_sponsor_logo_filename.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.1.2 on 2018-11-18 13:40
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('sponsors', '0008_auto_20180815_1119'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='sponsor',
+            name='logo_filename',
+            field=models.CharField(blank=True, help_text='Filename of the logo', max_length=255, null=True),
+        ),
+    ]
diff --git a/src/sponsors/migrations/0010_populate_logo_filename.py b/src/sponsors/migrations/0010_populate_logo_filename.py
new file mode 100644
index 00000000..5d0bedd7
--- /dev/null
+++ b/src/sponsors/migrations/0010_populate_logo_filename.py
@@ -0,0 +1,19 @@
+# Generated by Django 2.1.2 on 2018-11-18 13:42
+
+from django.db import migrations
+
+def populate_logo_filename(apps, schema_editor):
+    Sponsor = apps.get_model('sponsors', 'Sponsor')
+    for sponsor in Sponsor.objects.all():
+        sponsor.logo_filename = sponsor.logo.split("/")[-1]
+        sponsor.save()
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('sponsors', '0009_sponsor_logo_filename'),
+    ]
+
+    operations = [
+        migrations.RunPython(populate_logo_filename),
+    ]
diff --git a/src/sponsors/migrations/0011_auto_20181118_1513.py b/src/sponsors/migrations/0011_auto_20181118_1513.py
new file mode 100644
index 00000000..9cee6d9d
--- /dev/null
+++ b/src/sponsors/migrations/0011_auto_20181118_1513.py
@@ -0,0 +1,22 @@
+# Generated by Django 2.1.2 on 2018-11-18 14:13
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('sponsors', '0010_populate_logo_filename'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='sponsor',
+            name='logo',
+        ),
+        migrations.AlterField(
+            model_name='sponsor',
+            name='logo_filename',
+            field=models.CharField(help_text='Filename of the logo', max_length=255),
+        ),
+    ]
diff --git a/src/sponsors/models.py b/src/sponsors/models.py
index 3edd2acf..d7ab4a45 100644
--- a/src/sponsors/models.py
+++ b/src/sponsors/models.py
@@ -25,9 +25,9 @@ class Sponsor(CampRelatedModel):
         help_text='A short description of the sponsorship'
     )
 
-    logo = models.URLField(
+    logo_filename = models.CharField(
         max_length=255,
-        help_text='A URL to the logo'
+        help_text='Filename of the logo'
     )
 
     url = models.URLField(
diff --git a/src/sponsors/templates/sponsors.html b/src/sponsors/templates/sponsors.html
index 8eab99f8..fb506c53 100644
--- a/src/sponsors/templates/sponsors.html
+++ b/src/sponsors/templates/sponsors.html
@@ -39,7 +39,7 @@ Sponsors | {{ block.super }}
         {% if sponsor.url %}
         <a href="{{ sponsor.url }}">
         {% endif %}
-        <img class="img-responsive center-block" src="{{ sponsor.logo }}" width="300" />
+        <img class="img-responsive center-block" src="{% static 'img/sponsors/' %}{{ sponsor.logo_filename }}" width="300" />
         {% if sponsor.url %}
         </a>
         {% endif %}
diff --git a/src/tickets/templates/pdf/ticket.html b/src/tickets/templates/pdf/ticket.html
index 9acc9dba..7623325e 100644
--- a/src/tickets/templates/pdf/ticket.html
+++ b/src/tickets/templates/pdf/ticket.html
@@ -23,7 +23,7 @@
   <br>
 {% elif ticket.sponsor %}
   <h3>Sponsor: {{ ticket.sponsor.name }} </h3>
-  <img src="{{ ticket.sponsor.logo }}"></img>
+  <img src="{% static 'img/sponsors/' %}{{ sponsor.logo_filename }}"></img>
 {% endif %}
 {% if ticket.checked_in %}
   <h2>This ticket has been checked in.</h2>