diff --git a/rechnung.py b/rechnung.py
index ab1022a..34695e0 100755
--- a/rechnung.py
+++ b/rechnung.py
@@ -268,8 +268,8 @@ class RECHNUNG():
         '''
         filename = ""
         kunde = self.K.kunde.replace(" ", "_")
-        today = time.strftime("%Y%m%d")
-        month = time.strftime("%B")
+        today = date.today().strftime("%Y%m%d")
+        month = date.today().strftime("%B")
         filename = "_".join((today, "Rechnung", month, kunde))
         filename = ".".join((filename, "ltx"))
         return filename