diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a533381dcf46c2b776ee7cb7b8977139790582f3..70f4f1a4bc4700a81201f15f6d8b573b90a293c0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -258,7 +258,7 @@ jug_dev:default:
                    --build-arg S3_SECRET_KEY=${S3_SECRET_KEY}
                    --build-arg JUG_VERSION=${INTERNAL_TAG}-$(git rev-parse HEAD)
                    --build-arg jobs=${JOBS}
-                   --build-context spack=.
+                   --build-context spack-environment=spack-environment
                    --secret id=mirrors,src=mirrors.yaml
                    containers/jug
       ; done
diff --git a/containers/jug/dev.Dockerfile b/containers/jug/dev.Dockerfile
index bf2f61becec4e8165ff099e003be2c1ce51cee36..7ee3f9643f11fb5f39f0c5fb876f95acb3f25a27 100644
--- a/containers/jug/dev.Dockerfile
+++ b/containers/jug/dev.Dockerfile
@@ -101,7 +101,7 @@ RUN git clone https://github.com/${EICSPACK_ORGREPO}.git ${EICSPACK_ROOT} \
  && spack repo add --scope site "${EICSPACK_ROOT}"
 
 ## Setup our custom environment (secret mount for write-enabled mirror)
-COPY --from=spack spack-environment/ /opt/spack-environment/
+COPY --from=spack-environment . /opt/spack-environment/
 ARG ENV=dev
 ENV SPACK_ENV=/opt/spack-environment/${ENV}
 RUN --mount=type=cache,target=/ccache,id=${TARGETPLATFORM}              \