diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 00decef3c98f809821aeaa9b202d47a739a74687..34d8c37505ac13a8f34739ab2cfb0a11b429cc44 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,7 +2,7 @@ pkg:
     image: debian:latest
     before_script:
         - apt-get update -qq
-        - apt-get install -yy build-essential gcc-mingw-w64 zip
+        - apt-get install -yy build-essential gcc-mingw-w64 zip gcc-multilib
     script:
         - ./pkg.sh
     artifacts: