diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b5a7c31..fa290a7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -102,9 +102,10 @@ build:binary-development:
   before_script:
     - cp cargo-cross-config /usr/local/cargo/config
     - dpkg --add-architecture armhf
+    - dpkg --add-architecture armel
     - apt-get update -y
-    - apt-get install -y libc6-armhf-cross libc6-dev-armhf-cross gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf libc6-armel-cross libc6-dev-armel-cross gcc-arm-linux-gnueabi g++-arm-linux-gnueabi
-    - apt-get install -y --no-install-recommends capnproto build-essential cmake clang libclang-dev libgsasl7-dev libgsasl7-dev:armhf libssl-dev:armhf libgsasl7-dev:armel libssl-dev:armel
+    - apt-get install -o dir::cache::archives="$APT_CACHE_DIR" -y libc6-armhf-cross libc6-dev-armhf-cross gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf libc6-armel-cross libc6-dev-armel-cross gcc-arm-linux-gnueabi g++-arm-linux-gnueabi
+    - apt-get install -o dir::cache::archives="$APT_CACHE_DIR" -y --no-install-recommends capnproto build-essential cmake clang libclang-dev libgsasl7-dev libgsasl7-dev:armhf libssl-dev:armhf libgsasl7-dev:armel libssl-dev:armel
     - rustup target add armv7-unknown-linux-gnueabihf
     - rustup target add arm-unknown-linux-gnueabi