diff --git a/etc/systemd/system/zfs-import-cache.service.in b/etc/systemd/system/zfs-import-cache.service.in
index 02184a6027ff..6170676d97ce 100644
--- a/etc/systemd/system/zfs-import-cache.service.in
+++ b/etc/systemd/system/zfs-import-cache.service.in
@@ -1,5 +1,6 @@
 [Unit]
 Description=Import ZFS pools by cache file
+Documentation=man:zpool(8)
 DefaultDependencies=no
 Requires=systemd-udev-settle.service
 After=systemd-udev-settle.service
diff --git a/etc/systemd/system/zfs-import-scan.service.in b/etc/systemd/system/zfs-import-scan.service.in
index 625f3a9553f8..9254fd3dadaf 100644
--- a/etc/systemd/system/zfs-import-scan.service.in
+++ b/etc/systemd/system/zfs-import-scan.service.in
@@ -1,5 +1,6 @@
 [Unit]
 Description=Import ZFS pools by device scanning
+Documentation=man:zpool(8)
 DefaultDependencies=no
 Requires=systemd-udev-settle.service
 After=systemd-udev-settle.service
diff --git a/etc/systemd/system/zfs-mount.service.in b/etc/systemd/system/zfs-mount.service.in
index 0664fd9e7665..3da7158cb577 100644
--- a/etc/systemd/system/zfs-mount.service.in
+++ b/etc/systemd/system/zfs-mount.service.in
@@ -1,5 +1,6 @@
 [Unit]
 Description=Mount ZFS filesystems
+Documentation=man:zfs(8)
 DefaultDependencies=no
 After=systemd-udev-settle.service
 After=zfs-import-cache.service
diff --git a/etc/systemd/system/zfs-share.service.in b/etc/systemd/system/zfs-share.service.in
index 494f5cbef75a..d0c93a3e6b29 100644
--- a/etc/systemd/system/zfs-share.service.in
+++ b/etc/systemd/system/zfs-share.service.in
@@ -1,5 +1,6 @@
 [Unit]
 Description=ZFS file system shares
+Documentation=man:zfs(8)
 After=nfs-server.service nfs-kernel-server.service
 After=smb.service
 After=zfs-mount.service