diff --git a/.drone.yml b/.drone.yml
index ca2b9b1..6e75716 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -14,7 +14,7 @@ steps:
       - mkdir -p /drone/src/out/
       - mkdir -p /drone/src/dist/
       # add dependancies
-      - pacman -Sy --noconfirm --needed wget libunwind expat python3 python-pip python-pipenv gcc-fortran  base-devel python-numpy python-pandas gcc-libs gnutls wine-staging
+      - pacman -Sy --noconfirm --needed wget libunwind lib32-expat python3 python-pip python-pipenv gcc-fortran  base-devel python-numpy python-pandas gcc-libs gnutls wine-staging
       # linux build
       - cd /drone/src/
       - python --version