diff --git a/vmmanager/settings.py b/vmmanager/settings.py
index 48da674..51142d9 100644
--- a/vmmanager/settings.py
+++ b/vmmanager/settings.py
@@ -31,7 +31,7 @@
 ALLOWED_HOSTS = os.getenv("ALLOWED_HOSTS", "127.0.0.1").split(",")
 
 CSRF_TRUSTED_ORIGINS = []
-for i in os.getenv("CSRF_TRUSTED_ORIGINS").split(","):
+for i in os.getenv("CSRF_TRUSTED_ORIGINS", "127.0.0.1").split(","):
     CSRF_TRUSTED_ORIGINS.extend(("http://" + i, "https://" + i))
 
 LOGIN_REDIRECT_URL = "/"