diff --git a/plugins/php/versions/53/eaccelerator.sh b/plugins/php/versions/53/eaccelerator.sh
index 7f2677990..1e9eed585 100755
--- a/plugins/php/versions/53/eaccelerator.sh
+++ b/plugins/php/versions/53/eaccelerator.sh
@@ -45,7 +45,7 @@ Install_lib()
 		if [ ! -d $php_lib/${LIBNAME}-${LIBV} ];then
 			wget -O $php_lib/${LIBNAME}-${LIBV}.tgz https://github.com/eaccelerator/eaccelerator/archive/${LIBV}.tar.gz
 			# wget -O $php_lib/${LIBNAME}-${LIBV}.tar.bz2 http://dl.wdlinux.cn:5180/soft/eaccelerator-0.9.6.1.tar.bz2
-			cd $php_lib && tar zxvf ${LIBNAME}-${LIBV}.tar.gz
+			cd $php_lib && tar -zxvf ${LIBNAME}-${LIBV}.tar.gz
 		fi
 		cd $php_lib/${LIBNAME}-${LIBV}