diff --git a/LandingPage/models.py b/LandingPage/models.py
index 58ab57e..b0f6a08 100644
--- a/LandingPage/models.py
+++ b/LandingPage/models.py
@@ -60,6 +60,7 @@ class Show(TimestampedModel):
     css = models.FileField(
             storage=show_static_storage,
             upload_to=name_css,
+            null=True,
             help_text="The CSS stylesheet applied to this show's page",
             verbose_name="Custom Style"
     )