diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e26d521d18740272821d93a7e5df9a10e5fca786..a85c895586d5822a3bfce08cea1d639752427de8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,6 +7,7 @@ build:
   image: mhart/alpine-node
   stage: build
   script: 
+  - apk add --update bash
   - ./build.sh
   artifacts:
     expire_in: 30 min