diff --git a/arto_moro_pbp/settings.py b/arto_moro_pbp/settings.py
index 187bad1..f9697aa 100644
--- a/arto_moro_pbp/settings.py
+++ b/arto_moro_pbp/settings.py
@@ -32,7 +32,7 @@
 DEBUG = True
 
 ALLOWED_HOSTS = ["*"]
-CSRF_TRUSTED_ORIGINS = ["https://o0kwwgw.35.209.250.177.sslip.io/"]
+CSRF_TRUSTED_ORIGINS = ["https://o0kwwgw.35.209.250.177.sslip.io"]
 
 # Application definition