diff --git a/build-unit-test-docker.sh b/build-unit-test-docker.sh
index 27729f8..c98e744 100755
--- a/build-unit-test-docker.sh
+++ b/build-unit-test-docker.sh
@@ -186,6 +186,7 @@
     autoconf \
     autoconf-archive \
     libsystemd-dev \
+    systemd \
     libsystemd0-dbgsym \
     libssl-dev \
     libevdev-dev \