diff --git a/ci/debian.cross-compile.sh b/ci/debian.cross-compile.sh
index 810fad3..de01ea2 100755
--- a/ci/debian.cross-compile.sh
+++ b/ci/debian.cross-compile.sh
@@ -15,16 +15,6 @@ if [ -z "$ARCH" ]; then
 	exit 1
 fi
 
-case "$ARCH" in
-	armel) PKGS_CC="gcc-arm-linux-gnueabi libc6-dev-${ARCH}-cross";;
-	arm64) PKGS_CC="gcc-aarch64-linux-gnu libc6-dev-${ARCH}-cross";;
-	ppc64el) PKGS_CC="gcc-powerpc64le-linux-gnu libc6-dev-${ARCH}-cross";;
-	# TODO: libraries for riscv?
-	#riscv64) PKGS_CC="gcc-riscv64-linux-gnu libc6-dev-${ARCH}-cross";;
-	s390x) PKGS_CC="gcc-${ARCH}-linux-gnu libc6-dev-${ARCH}-cross";;
-	*) echo "unsupported arch: '$ARCH'!" >&2; exit 1;;
-esac
-
 dpkg --add-architecture $ARCH
 apt update
 
@@ -32,6 +22,6 @@ apt install -y --no-install-recommends \
 	libftdi-dev:${ARCH} \
 	libudev-dev:${ARCH} \
 	libyaml-dev:${ARCH} \
-	$PKGS_CC
+	gcc-`dpkg-architecture -a ${ARCH} -q DEB_TARGET_GNU_TYPE`
 
 echo "Install finished: $0"