diff --git a/bibcheck.py b/bibcheck.py
index e0ff861..ef34892 100644
--- a/bibcheck.py
+++ b/bibcheck.py
@@ -32,7 +32,7 @@ def main():
 
         if delta.days <= 10 or delta.days == 20 or delta.days == 15:
             pushover.Client('u5w9h8gc7hpzvr5a2kh2xh4m9zpidq').send_message('Bitte an {} denken, Abgabe {}'.format(info[3], info[1]), title="Erinnerung")
-    requests.post("https://health.d1v3.de/ping/5185e698-ea0b-44e0-857e-8f52487dca5d", data='\n'.join(allinfo))
+    requests.post("https://health.d1v3.de/ping/5185e698-ea0b-44e0-857e-8f52487dca5d", data='\n'.join(allinfo).encode('utf8'))
 
 if __name__ == "__main__":
     main()