diff --git a/go.mod b/go.mod
index de3b7b9..ff55689 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,6 @@
 module github.com/mholt/caddy-ratelimit
 
-go 1.22.0
-
-toolchain go1.22.3
+go 1.21.0
 
 require (
 	github.com/caddyserver/caddy/v2 v2.7.6