diff --git a/build.sh b/build.sh
index 9561c8c..eee9377 100755
--- a/build.sh
+++ b/build.sh
@@ -448,3 +448,10 @@ mkdir -p ${SRCDIR}
 
 # Build XTChain tools
 #xtchain_build
+
+# Save XT Toolchain version
+cd ${WRKDIR}
+: ${XTCVER:=$(git describe --exact-match --tags 2>/dev/null)}
+: ${XTCVER:=DEVEL}
+[ ${BUILD_MINIMAL} -eq 1 ] && XTCVER="${XTCVER}-min"
+echo "${XTCVER}" > ${BINDIR}/Version