diff --git a/ci/debian.cross-compile.sh b/ci/debian.cross-compile.sh
index a685738..153c526 100755
--- a/ci/debian.cross-compile.sh
+++ b/ci/debian.cross-compile.sh
@@ -19,6 +19,7 @@ dpkg --add-architecture $ARCH
 apt update
 
 apt install -y --no-install-recommends \
+	libc6-dev:${ARCH} \
 	libftdi1-dev:${ARCH} \
 	libudev-dev:${ARCH} \
 	libyaml-dev:${ARCH} \