diff --git a/config.toml b/config.toml
index 185c411b1ffbc0676b8181a2e603fd6e4808f86b..de91f6e1066ced927f73f46bdc85f41c0ac908ed 100644
--- a/config.toml
+++ b/config.toml
@@ -52,7 +52,7 @@ issues = "https://edugit.org/Teckids/team-pr/teckids.org/-/issues"
 
 [extra.footer]
 address = "Kennedyallee 18<br/>53175 Bonn"
-bank = "<b>IBAN:</b> DEi31 3705 0198 1933 0485 46<br/><b>BIC:</b> COLSDE33XXX<br/>Sparkasse KoelnBonn"
+bank = "<b>IBAN:</b> DE31 3705 0198 1933 0485 46<br/><b>BIC:</b> COLSDE33XXX<br/>Sparkasse KoelnBonn"
 license = "CC-BY-SA"
 
 [[extra.footer.menu]]