diff --git a/contrib/Makefile.am b/contrib/Makefile.am
index 6727a846..8f12126f 100644
--- a/contrib/Makefile.am
+++ b/contrib/Makefile.am
@@ -21,7 +21,7 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-EXTRA_DIST = nghttpx-init.in nghttpx-logrotate
+EXTRA_DIST = nghttpx-init.in nghttpx.service nghttpx-logrotate
 
 edit = sed -e 's|@bindir[@]|$(bindir)|g'