diff --git a/config/20_letsencrypt.toml b/config/20_letsencrypt.toml
index ac3c1b5..4169ff1 100644
--- a/config/20_letsencrypt.toml
+++ b/config/20_letsencrypt.toml
@@ -1,4 +1,4 @@
-[[rate-limit."letsencrypt-v2"]]
+[rate-limit."letsencrypt-v2"]
 number = 20
 period = "1s"