diff --git a/Makefile b/Makefile
index 0d8e990..1332446 100755
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ PREFIX:=/usr/local
 
 VERSION=23.31.0
 
-FLAGS:=-modcacherw -trimpath
+FLAGS:=-modcacherw -mod=readonly -trimpath
 LDFLAGS:= -ldflags "-s -w -X main.version=${VERSION}" -tags osusergo,netgo
 
 all: web/*.pug.go ${TARGET}
@@ -27,7 +27,6 @@ run:
 install:
 	install -Dm 0755 bin/${TARGET} ${DESTDIR}${PREFIX}/bin/${TARGET}
 	install -Dm 0755 tools/radioctl ${DESTDIR}${PREFIX}/bin/${TARGET}ctl
-	install -Dm 0644 configs/config.yaml ${DESTDIR}/etc/dwelling/radio.yaml
 	install -Dm 0644 configs/radio.liq ${DESTDIR}/etc/dwelling/radio.liq
 	install -Dm 0644 configs/radio.vars.liq ${DESTDIR}/etc/dwelling/radio.vars.liq
 	install -Dm 0644 configs/logrotate ${DESTDIR}/etc/logrotate.d/${TARGET}