diff --git a/pandora_agents/unix/ChangeLog b/pandora_agents/unix/ChangeLog
index 4bc33c4ddc..9d525d3b4e 100644
--- a/pandora_agents/unix/ChangeLog
+++ b/pandora_agents/unix/ChangeLog
@@ -1,3 +1,8 @@
+2013-07-10  Ramon Novoa  <rnovoa@artica.es>
+
+	* pandora_agent: Changed the regexp used to retrieve ip addresses to
+	  avoid locale related problems.
+
 2013-07-03  Ramon Novoa  <rnovoa@artica.es>
 
 	* pandora_agent.redhat.spec: Make absolute calls to chkconfig. Add the
diff --git a/pandora_agents/unix/pandora_agent b/pandora_agents/unix/pandora_agent
index d7b8598d04..72c5d6b4a9 100755
--- a/pandora_agents/unix/pandora_agent
+++ b/pandora_agents/unix/pandora_agent
@@ -2086,7 +2086,7 @@ while (1) {
 		# Check if address is auto to get the local ip
 		if ($Conf{'address'} eq 'auto') {
 			# Tested on Ubuntu, debian, Suse, Solaris 10 and AIX 5.1
-			my @address_list = `ifconfig -a | grep -v '127.0.0' | grep '[0-9]*\\.[0-9]*\\.[0-9]*' | awk '{ print \$2 }' | sed -e 's/addr\\://' | sed -e 's/inet\\://'`;
+			my @address_list = `ifconfig -a | grep -v '127.0.0' | grep '[0-9]*\\.[0-9]*\\.[0-9]*' | awk '{ print \$2 }' | awk -F':' '{ print \$2 }'`;
 			for (my $i = 0; $i <= $#address_list; $i++) {		
 				chomp($address_list[$i]);
 				if ($i > 0) {