diff --git a/spec/archives_spec.py b/spec/archives_spec.py
index 1e57a99..47d2d10 100644
--- a/spec/archives_spec.py
+++ b/spec/archives_spec.py
@@ -264,7 +264,7 @@ def validate_P48cierre(xml):
 
             start = today.replace(hour=0, minute=0, second=0, microsecond=0) - relativedelta.relativedelta(days=1)
             end = today.replace(hour=23, minute=59, second=59, microsecond=0) - relativedelta.relativedelta(days=1)
-            res, headers = P48Cierre(self.e).download(start, end)
+            res = P48Cierre(self.e).download(start, end)
 
             assert validate_P48cierre(res)
             assert not validate_P48cierre(res + b'ERROR')
@@ -274,7 +274,7 @@ def validate_P48cierre(xml):
 
             start = today.replace(hour=0, minute=0, second=0, microsecond=0) - relativedelta.relativedelta(days=1)
             end = today.replace(hour=23, minute=59, second=59, microsecond=0)
-            res, headers = P48Cierre(self.e).download(start, end)
+            res = P48Cierre(self.e).download(start, end)
 
             c = BytesIO(res)
             zf = zipfile.ZipFile(c)
@@ -298,7 +298,7 @@ def validate_P48cierre(xml):
                 last_month_day = calendar.monthrange(today.year, today.month)[1]
                 end = datetime(today.year, today.month, today.day > 1 and today.day - 1 or 1)
 
-                res, headers = P48Cierre(self.e).download(start, end)
+                res = P48Cierre(self.e).download(start, end)
 
                 c = BytesIO(res)
                 zf = zipfile.ZipFile(c)