diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a3f09aa..45c3ffe 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -18,6 +18,6 @@ migrate:
   script:
   - docker pull "$CI_REGISTRY_IMAGE":"$DEBIAN_VERSION"-migrated || true
   - docker build --build-arg DEBIAN_VERSION="$DEBIAN_VERSION"
-           -t "$CI_REGISTRY_IMAGE":"$DEBIAN_VERSION"-migrated
-           - < migrate.df
+           --tag "$CI_REGISTRY_IMAGE":"$DEBIAN_VERSION"-migrated
+           --file migrate.df .
   - docker push "$CI_REGISTRY_IMAGE":"$DEBIAN_VERSION"-migrated
diff --git a/migrate.df b/migrate.df
index 31141cd..742b3cf 100644
--- a/migrate.df
+++ b/migrate.df
@@ -7,14 +7,14 @@ ARG   DEBIAN_VERSION
 FROM  debian:${DEBIAN_VERSION}
 LABEL maintainer="Olaf Meeuwissen <paddy-hack@member.fsf.org>"
 
+COPY ./repository@devuan.org.asc /tmp/
+
 RUN url=http://auto.mirror.devuan.org/merged \
     && echo "deb $url jessie          main" >  /etc/apt/sources.list \
     && echo "deb $url jessie-updates  main" >> /etc/apt/sources.list \
     && echo "deb $url jessie-security main" >> /etc/apt/sources.list \
     && (rm /etc/apt/sources.list.d/* || true) \
-    && apt-key adv \
-               --keyserver hkp://p80.pool.sks-keyservers.net:80 \
-               --recv-keys 72E3CB773315DFA2E464743D94532124541922FB \
+    && apt-key add /tmp/repository@devuan.org.asc \
     && apt-get update -q \
     && DEBIAN_FRONTEND=noninteractive apt-get dist-upgrade -q -y \
     && DEBIAN_FRONTEND=noninteractive apt-get --purge autoremove -q -y \
diff --git a/repository@devuan.org.asc b/repository@devuan.org.asc
new file mode 100644
index 0000000..2f4b3cc
--- /dev/null
+++ b/repository@devuan.org.asc
@@ -0,0 +1,30 @@
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+-----END PGP PUBLIC KEY BLOCK-----