diff --git a/add-lunsearch-filter-to-searchexisting.patch b/add-lunsearch-filter-to-searchexisting.patch
new file mode 100644
index 0000000..6cd88b0
--- /dev/null
+++ b/add-lunsearch-filter-to-searchexisting.patch
@@ -0,0 +1,44 @@
+From: Sebastian Parschauer <sparschauer@suse.de>
+Date: Wed, 31 Aug 2016 15:34:23 +0200
+Subject: [PATCH] rescan-scsi-bus.sh: Add lunsearch filter to searchexisting()
+References: bnc#981452
+Patch-Mainline: not yet, sent but waiting for upstream response
+
+A user has reported that `rescan-scsi-bus.sh --luns=<lun #>` prints
+all existing LUNs and scans all new LUNs instead of only the ones
+specified. The problem is that searchexisting() always calls
+doreportlun() and is missing the lunsearch filter e.g. used in
+dosearch().
+So add the required lunsearch filter from dosearch() to
+searchexisting().
+
+Signed-off-by: Sebastian Parschauer <sparschauer@suse.de>
+---
+ scripts/rescan-scsi-bus.sh | 14 ++++++++++++--
+ 1 file changed, 12 insertions(+), 2 deletions(-)
+
+diff --git a/scripts/rescan-scsi-bus.sh b/scripts/rescan-scsi-bus.sh
+index fad4868..5bc4a95 100755
+--- a/scripts/rescan-scsi-bus.sh
++++ b/scripts/rescan-scsi-bus.sh
+@@ -711,7 +711,16 @@ searchexisting()
+     else
+       match=1
+     fi
+-    test $match -eq 1 && doreportlun
++
++    test $match -eq 0 && continue
++
++    if [ -z "$lunsearch" ] ; then
++      doreportlun
++    else
++      for lun in $lunsearch ; do
++        dolunscan
++      done
++    fi
+   done
+ }
+ 
+-- 
+2.6.6
+
diff --git a/sg3_utils.changes b/sg3_utils.changes
index 4e03272..662478a 100644
--- a/sg3_utils.changes
+++ b/sg3_utils.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Sep  7 16:26:26 CEST 2016 - sparschauer@suse.de
+
+- using "--lun" now works correctly (bsc#981452), adding patch:
+  * add-lunsearch-filter-to-searchexisting.patch
+
 -------------------------------------------------------------------
 Fri Apr 29 09:13:41 CEST 2016 - hare@suse.de
 
diff --git a/sg3_utils.spec b/sg3_utils.spec
index 65047e9..ac4de22 100644
--- a/sg3_utils.spec
+++ b/sg3_utils.spec
@@ -28,6 +28,7 @@ Url:            http://sg.danny.cz/sg/sg3_utils.html
 Source:         sg3_utils-%{version}.tar.xz
 Source1:        40-usb-blacklist.rules
 Patch1:         sgut-libversioning.diff
+Patch2:         add-lunsearch-filter-to-searchexisting.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  libtool
 BuildRequires:  udev
@@ -84,6 +85,7 @@ applications that want to make use of libsgutils.
 %prep
 %setup -q
 %patch1 -p1
+%patch2 -p1
 
 %build
 autoreconf -fi