diff --git a/ci/test/00_setup_env_mac.sh b/ci/test/00_setup_env_mac.sh
index d375b9cf84..01988889a9 100755
--- a/ci/test/00_setup_env_mac.sh
+++ b/ci/test/00_setup_env_mac.sh
@@ -8,7 +8,7 @@ export LC_ALL=C.UTF-8
 
 export CONTAINER_NAME=ci_macos_cross
 export HOST=x86_64-apple-darwin
-export PACKAGES="cmake libz-dev libtinfo5 python3-setuptools"
+export PACKAGES="cmake libz-dev libtinfo5 python3-setuptools xorriso"
 export XCODE_VERSION=12.2
 export XCODE_BUILD_ID=12B45b
 export RUN_UNIT_TESTS=false