diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7435263..e1bf61e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 0.4.2 - 16/06/2017
+Fix another problem on generate installation identifier to sendo for statistic
+
 ## 0.4.1 - 14/06/2017
 Fix problem on send identifier installation for statistic
 
diff --git a/piGarden.sh b/piGarden.sh
index 48748fc..c54e6c1 100755
--- a/piGarden.sh
+++ b/piGarden.sh
@@ -1474,7 +1474,7 @@ function send_identifier {
 			return
 		fi
 	fi
-	local ID=`ifconfig | $GREP --color=never -o -E '([[:xdigit:]]{1,2}:){5}[[:xdigit:]]{1,2}' | head -1 | md5sum | $CUT -d" " -f 1`
+	local ID=`/sbin/ifconfig | $GREP --color=never -o -E '([[:xdigit:]]{1,2}:){5}[[:xdigit:]]{1,2}' | /usr/bin/head -1 | /usr/bin/md5sum | $CUT -d" " -f 1`
 	if [ -z "$ID" ]; then
 		return;
 	fi
@@ -1496,7 +1496,7 @@ function debug2 {
 
 VERSION=0
 SUB_VERSION=4
-RELEASE_VERSION=1
+RELEASE_VERSION=2
 
 DIR_SCRIPT=`dirname $0`
 NAME_SCRIPT=${0##*/}