diff --git a/common/shlibs b/common/shlibs
index 6c96b37991e..06a541ecdde 100644
--- a/common/shlibs
+++ b/common/shlibs
@@ -1603,6 +1603,7 @@ libpyside-python2.7.so.1.2 libpyside-python-1.2.2_2
 libpyside-python3.4.so.1.2 libpyside-python3.4-1.2.2_2
 libupsclient.so.4 libnetwork-ups-tools-2.7.2_1
 libnutclient.so.0 libnetwork-ups-tools-2.7.2_1
+libnutscan.so.1 libnetwork-ups-tools-2.7.3_3
 libsphinxad.so.0 sphinxbase-0.8_1
 libsphinxbase.so.1 sphinxbase-0.8_1
 libpocketsphinx.so.1 libpocketsphinx-0.8_3
diff --git a/srcpkgs/network-ups-tools/INSTALL.msg b/srcpkgs/network-ups-tools/INSTALL.msg
new file mode 100644
index 00000000000..b8ffda1ea3e
--- /dev/null
+++ b/srcpkgs/network-ups-tools/INSTALL.msg
@@ -0,0 +1,3 @@
+nut-scanner dynamically detects available modules (SNMP, USB, …) at
+runtime. For this, one or more of the following packages need to be
+installed: libusb-compat-devel, net-snmp-devel, avahi-libs-devel.
diff --git a/srcpkgs/network-ups-tools/template b/srcpkgs/network-ups-tools/template
index 40c081c9b55..bdc5b3b1b2c 100644
--- a/srcpkgs/network-ups-tools/template
+++ b/srcpkgs/network-ups-tools/template
@@ -8,11 +8,11 @@ configure_args="
  --sysconfdir=/etc/ups --without-doc --disable-static
  --datadir=/usr/share/ups --with-user=nut --with-group=nut --with-ssl
  --with-usb --without-dev --with-serial -with-avahi --with-udev-dir=/usr/lib/udev
- --without-libltdl --without-ipmi --without-freeipmi --without-systemdsystemunitdir
+ --with-libltdl --without-ipmi --without-freeipmi --without-systemdsystemunitdir
  --with-snmp --with-drvpath=/var/lib/nut $(vopt_with cgi)"
 hostmakedepends="pkg-config"
 makedepends="avahi-libs-devel libressl-devel libusb-compat-devel neon-devel
- net-snmp-devel $(vopt_if cgi gd-devel)"
+ net-snmp-devel $(vopt_if cgi gd-devel) libltdl-devel"
 system_accounts="nut"
 conf_files="
 	/etc/ups/ups.conf