diff --git a/build.sh b/build.sh
index fc918fa..79e1dcb 100755
--- a/build.sh
+++ b/build.sh
@@ -1,25 +1,30 @@
-if [ "${2}" == "" ]; then
-    echo "usage: build.sh <main ver> [minver 0] [hw | lsc]"
-    exit
-fi
+# Main and minor version definition 
+mainverstr="s/ver_1/4/g"
+minverstr="s/ver_2/0/g"
+oem="${1}"
+
+#if [ "${1}" -gt 0 ] 2>/dev/null ; then
+#    echo "${1}"
+#else
+#    echo "usage: build.sh <main ver> [minver 0] [hw | lsc]"
+#    exit
+#fi
+#mainverstr="s/ver_1/""${1}""/g"
+#minverstr="s/ver_2/"
+#oem="${2}"
+#if [ "$oem" == "minver" ]; then
+#    minverstr=${minverstr}"${3}"
+#    oem="${4}"
+#else
+#    minverstr=${minverstr}"0"
+#fi
+#minverstr=${minverstr}"/g"
 
 sysarch=$(arch)
 sys=$(cat /etc/issue)
 sys=${sys%% *}
 
-mainverstr="s/ver_1/""${1}""/g"
-minverstr="s/ver_2/"
-oem="${2}"
-if [ "$oem" == "minver" ]; then
-    minverstr=${minverstr}"${3}"
-    oem="${4}"
-else
-    minverstr=${minverstr}"0"
-fi
-minverstr=${minverstr}"/g"
 
-echo ${mainverstr}
-echo ${minverstr}
 
 sed -ibkp ${mainverstr}                 hgdriver/wrapper/CMakeLists.txt
 sed -i    ${minverstr}                  hgdriver/wrapper/CMakeLists.txt