diff --git a/Makefile b/Makefile
index 47b7e458..d7a2db45 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 NAME = sing-box
 COMMIT = $(shell git rev-parse --short HEAD)
-TAGS_GO120 = with_gvisor,with_dhcp,with_wireguard,with_reality_server,with_clash_api,with_quic,with_utls
+TAGS_GO120 = with_gvisor,with_dhcp,with_wireguard,with_reality_server,with_clash_api,with_quic,with_utls,with_acme
 TAGS_GO123 = with_tailscale
 TAGS ?= $(TAGS_GO120),$(TAGS_GO123)
 TAGS_TEST ?= with_gvisor,with_quic,with_wireguard,with_grpc,with_utls,with_reality_server
@@ -253,4 +253,4 @@ clean:
 update:
 	git fetch
 	git reset FETCH_HEAD --hard
-	git clean -fdx
\ No newline at end of file
+	git clean -fdx