diff --git a/packaging/debian/megamgr/changelog b/packaging/debian/megamgr/changelog
index a281cd0..ac0f1c3 100644
--- a/packaging/debian/megamgr/changelog
+++ b/packaging/debian/megamgr/changelog
@@ -1,3 +1,9 @@
+megamgr (5.20-4) unstable; urgency=medium
+
+  * Use lsb-release to generate unique distribution tag in pkgs version.
+
+ -- Adam Cecile <acecile@le-vert.net>  Wed, 03 Jul 2019 00:18:05 +0200
+
 megamgr (5.20-3) unstable; urgency=low
 
   * Fix typo in package's description.
diff --git a/packaging/debian/megamgr/control b/packaging/debian/megamgr/control
index 64f1bfd..062bb84 100644
--- a/packaging/debian/megamgr/control
+++ b/packaging/debian/megamgr/control
@@ -2,7 +2,7 @@ Source: megamgr
 Section: admin
 Priority: optional
 Maintainer: Adam Cécile (Le_Vert) <gandalf@le-vert.net>
-Build-Depends: debhelper (>= 5)
+Build-Depends: debhelper (>= 5), lsb-release
 Standards-Version: 3.9.2
 Homepage: http://www.lsi.com/files/support/rsa/utilities/megamgr
 
diff --git a/packaging/debian/megamgr/rules b/packaging/debian/megamgr/rules
index 4287021..6f29b2b 100755
--- a/packaging/debian/megamgr/rules
+++ b/packaging/debian/megamgr/rules
@@ -5,6 +5,16 @@
 
 DESTDIR = $(CURDIR)/debian/megamgr
 
+# Get version from changelog as well as lsb_release
+# to compute unique build version (useful for repo mirroring systems doing file pooling)
+PKG_VERSION  := $(shell dpkg-parsechangelog | egrep '^Version:' | cut -f2 -d' ')
+DIST_NAME    := $(shell lsb_release -si)
+DIST_RELEASE := $(shell lsb_release -sc)
+DIST_VERSION := $(shell lsb_release -sr)
+PKG_VERSION_TAG := $(PKG_VERSION)+$(DIST_NAME).$(DIST_RELEASE).$(DIST_VERSION)
+SUBSTVARS_BINARY_VERSION := -Vbinary:Version="$(PKG_VERSION_TAG)"
+SUBSTVARS_SOURCE_VERSION := -Vsource:Version="$(PKG_VERSION_TAG)"
+
 build: build-arch build-indep
 build-arch:
 build-indep:
@@ -39,7 +49,7 @@ binary-arch: build install
 	dh_fixperms
 	dh_installdeb
 	dh_shlibdeps
-	dh_gencontrol
+	dh_gencontrol -- -v"$(PKG_VERSION_TAG)" $(SUBSTVARS_BINARY_VERSION) $(SUBSTVARS_SOURCE_VERSION)
 	dh_md5sums
 	dh_builddeb