diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5e92a10..a625db5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -18,6 +18,7 @@ build:
   script:
     - |
       if [ ! -f $ARCHIVED_IMAGE ]; then
+          apk add --no-cache curl
           curl -sSfL https://raw.githubusercontent.com/overleaf/toolkit/master/lib/config-seed/version -o version.txt
           OVERLEAF_VERSION=$(cat version.txt)
           docker pull sharelatex/sharelatex:latest
@@ -26,6 +27,7 @@ build:
           docker tag $IMAGE_NAME:$OVERLEAF_VERSION $IMAGE_NAME:latest
           docker save -o $ARCHIVED_IMAGE $IMAGE_NAME:$OVERLEAF_VERSION $IMAGE_NAME:latest
       fi
+
   artifacts:
     paths:
       - $ARCHIVED_IMAGE
@@ -46,6 +48,7 @@ push:
     - docker load -i $ARCHIVED_IMAGE
     - docker push $IMAGE_NAME:$OVERLEAF_VERSION
     - docker push $IMAGE_NAME:latest
+
   artifacts:
     paths:
       - $ARCHIVED_IMAGE