### Version 15.2.6 ### Reproduction link [https://github.com/vuejs/vue-cli/issues/2006](https://github.com/vuejs/vue-cli/issues/2006) ### Steps to reproduce npm i -g @vue/cli (v3.0.rc10) vue ui create a project(named test) cd test && npm i vue-loader -D run build in diffrent machine (one os is ubuntu, the other os is also ubuntu) ### What is expected? the file hash is same after build in diffrent machine ### What is actually happening? the chunk build hash are not same in diffrent machine !? --- is this problem related with vue-loader? <!-- generated by vue-issues. DO NOT REMOVE -->