1 files changed, 2 insertions, 2 deletions

diff --git a/build-packages.sh b/build-packages.sh
index 2dacb8c..f8b47a7 100755
--- a/build-packages.sh
+++ b/build-packages.sh
@@ -7,8 +7,8 @@
 # Files requiring a version bump
 VERSION_FILES="lua-cjson-2.0devel-1.rockspec lua-cjson.spec lua_cjson.c manual.txt runtests.sh tests/test.lua"
 
-[ "$1" ] && BRANCH="$1" || BRANCH="`git describe --match '1.[0-9]*'`"
-VERSION="`git describe --match '1.[0-9]*' $BRANCH`"
+[ "$1" ] && BRANCH="$1" || BRANCH="`git describe --match '[1-3].[0-9]*'`"
+VERSION="`git describe --match '[1-3].[0-9]*' $BRANCH`"
 VERSION="${VERSION//-/.}"
 
 PREFIX="lua-cjson-$VERSION"