diff --git a/contrib/jenkins-build-osmo-msc.sh b/contrib/jenkins-build-osmo-msc.sh
index f7808ff..53a23fe 100755
--- a/contrib/jenkins-build-osmo-msc.sh
+++ b/contrib/jenkins-build-osmo-msc.sh
@@ -1,62 +1,8 @@
 #!/bin/sh
 set -e -x
-
 base="$PWD"
-prefix="$base/inst-osmo-msc"
-
-rm -f "$base/osmo-msc*.tgz"
-
-git_url="git://git.osmocom.org"
-
-have_repo() {
-	repo="$1"
-	branch="${2-master}"
-
-	cd "$base"
-	if [ ! -d "$repo" ]; then
-		git clone "$git_url/$repo" -b "$branch" "$repo"
-	fi
-	cd "$repo"
-	rm -rf *
-	git fetch origin
-	git checkout .
-	git checkout "$branch"
-	git reset --hard origin/"$branch"
-	git rev-parse HEAD
-
-	cd "$base"
-}
-
-build_repo() {
-	dep="$1"
-	branch="${2-master}"
-
-	have_repo "$dep" "$branch"
-
-	cd "$dep"
-
-	echo "$(git rev-parse HEAD) $dep" >> "$prefix/osmo-msc_git_hashes.txt"
-
-	config_opts=""
-
-	case "$dep" in
-	'openbsc')
-		config_opts="$config_opts --enable-smpp --enable-osmo-bsc --enable-nat --enable-iu"
-		cd openbsc/
-	;;
-	esac
-
-	autoreconf -fi
-	./configure --prefix="$prefix" $config_opts
-	make -j8 || make  # libsmpp34 can't build in parallel
-	make install
-}
-
-rm -rf "$prefix"
-mkdir -p "$prefix"
-
-export PKG_CONFIG_PATH="$prefix/lib/pkgconfig"
-export LD_LIBRARY_PATH="$prefix/lib"
+name="osmo-msc"
+. "$(dirname "$0")/jenkins-build-common.sh"
 
 build_repo libosmocore
 build_repo libosmo-abis
@@ -66,17 +12,6 @@
 build_repo libosmo-sccp neels/aoip # TEMPORARY BRANCH
 build_repo libasn1c
 build_repo osmo-iuh neels/sigtran # TEMPORARY BRANCH
-build_repo openbsc aoip
+build_repo openbsc aoip --enable-smpp --enable-osmo-bsc --enable-nat --enable-iu
 
-# don't package documentation -- the libosmocore docs can be up to 16 Mb large,
-# a significant amount compared to the binaries
-rm -rf "$prefix/share/doc"
-
-# build the archive that is going to be copied to the tester
-rm "$base"/*.tgz "$base"/*.md5 || true
-cd "$prefix"
-this="osmo-msc.build-${BUILD_NUMBER-$(date +%Y-%m-%d_%H_%M_%S)}"
-tar="${this}.tgz"
-tar czf "$base/$tar" *
-cd "$base"
-md5sum "$tar" > "${this}.md5"
+create_bin_tgz