diff --git a/package/lean/luci-app-ssr-plus/Makefile b/package/lean/luci-app-ssr-plus/Makefile
index 7de9aeb739..67234dfc1c 100644
--- a/package/lean/luci-app-ssr-plus/Makefile
+++ b/package/lean/luci-app-ssr-plus/Makefile
@@ -96,7 +96,7 @@ define Package/$(PKG_NAME)/install
 	$(INSTALL_DATA) ./root/usr/share/shadowsocksr/*.lua $(1)/usr/share/shadowsocksr/
 
 	$(INSTALL_DIR) $(1)/usr/share/rpcd/acl.d
-	$(INSTALL_DATA) ./root/usr/share/rpcd/acl.d/*.json /usr/share/rpcd/acl.d/
+	$(INSTALL_DATA) ./root/usr/share/rpcd/acl.d/*.json $(1)/usr/share/rpcd/acl.d/
 
 	$(INSTALL_DIR) $(1)/usr/lib/lua/luci/controller
 	$(INSTALL_DATA) ./luasrc/controller/*.lua $(1)/usr/lib/lua/luci/controller/