diff --git a/build.sh b/build.sh
index bd471c99..61f86945 100755
--- a/build.sh
+++ b/build.sh
@@ -355,13 +355,13 @@ generate_package()
 
   if [ "x${PLATFORM}" = "xtrain" ]
   then
-    tar -cf graphengine_lib.tar fwkacllib
+    tar -zcf graphengine_lib.tar fwkacllib
   elif [ "x${PLATFORM}" = "xinference" ]
   then
-    tar -cf graphengine_lib.tar acllib atc
+    tar -zcf graphengine_lib.tar acllib atc
   elif [ "x${PLATFORM}" = "xall" ]
   then
-    tar -cf graphengine_lib.tar fwkacllib acllib atc
+    tar -zcf graphengine_lib.tar fwkacllib acllib atc
   fi
 }