diff --git a/Dockerfile b/Dockerfile
index f8c41fe..bffddba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -37,11 +37,11 @@ ARG NGINX_USER_UID=100
 ARG NGINX_GROUP_GID=101
 
 # NGINX Native CC Opt
-ARG CC_OPT="-O3 -pipe -flto -ffat-lto-objects -fomit-frame-pointer -march=sandybridge"
+ARG CC_OPT="-O3 -flto -ffat-lto-objects -fomit-frame-pointer -march=sandybridge"
 
 # https://nginx.org/en/docs/http/ngx_http_v3_module.html
 ARG CONFIG="\
-		--with-cc-opt='$CC_OPT' \
+		--with-cc-opt=\"$CC_OPT\" \
 		--build=quic-$NGINX_COMMIT \
 		--prefix=/etc/nginx \
 		--sbin-path=/usr/sbin/nginx \