diff --git a/docs/20_Checks/_index.md b/docs/20_Checks/_index.md
index 497dc257679f38e60b2f319bc4abe1f2ad994d89..eab502cd4cbe6bc4bdc906a1cf28f9d7acd01719 100644
--- a/docs/20_Checks/_index.md
+++ b/docs/20_Checks/_index.md
@@ -45,7 +45,7 @@
 * [check_requirements](check_requirements.md)
 * [check_smartstatus](check_smartstatus.md)
 * [check_snmp_data](check_snmp_data.md)
-* check_snmp_printer
+* [check_snmp_printer](check_snmp_printer.md)
 * check_snmp_switch
 * [check_snmp_synology](check_snmp_synology.md)
 * check_ssl