diff --git a/nixos/modules/security/acme/default.md b/nixos/modules/security/acme/default.md
index f976f28db552..af94d3390486 100644
--- a/nixos/modules/security/acme/default.md
+++ b/nixos/modules/security/acme/default.md
@@ -377,7 +377,7 @@ systemd-tmpfiles --create
 systemctl start acme-example.com.service
 ```
 
-## Ensuring dependencies for services that need to be reloaded when a certificate challenges {#module-security-acme-reload-dependencies}
+## Ensuring dependencies for services that need to be reloaded when a certificate changes {#module-security-acme-reload-dependencies}
 
 Services that depend on ACME certificates and need to be reloaded can use one of two approaches to reload upon successfull certificate acquisition or renewal: