diff --git a/centreon-plugins/src/check_snmp_mem.pl b/centreon-plugins/src/check_snmp_mem.pl
index 4cda8d2f3..076335128 100644
--- a/centreon-plugins/src/check_snmp_mem.pl
+++ b/centreon-plugins/src/check_snmp_mem.pl
@@ -18,7 +18,7 @@ use Getopt::Long;
 
 # Nagios specific
 
-use lib "/usr/local/nagios/libexec";
+use lib "@NAGIOS_PLUGINS@";
 use utils qw(%ERRORS $TIMEOUT);
 #my $TIMEOUT = 15;
 #my %ERRORS=('OK'=>0,'WARNING'=>1,'CRITICAL'=>2,'UNKNOWN'=>3,'DEPENDENT'=>4);
diff --git a/centreon-plugins/src/check_snmp_processus_loaded.pl b/centreon-plugins/src/check_snmp_processus_loaded.pl
index 280911cd1..dfa50f9d5 100644
--- a/centreon-plugins/src/check_snmp_processus_loaded.pl
+++ b/centreon-plugins/src/check_snmp_processus_loaded.pl
@@ -24,7 +24,7 @@ use strict;
 use Net::SNMP qw(:snmp);
 use FindBin;
 use lib "$FindBin::Bin";
-use lib "/usr/local/nagios/libexec";
+use lib "@NAGIOS_PLUGINS@";
 use utils qw($TIMEOUT %ERRORS &print_revision &support);
 
 if (eval "require centreon" ) {
diff --git a/centreon-plugins/src/check_snmp_script_result.pl b/centreon-plugins/src/check_snmp_script_result.pl
index 71dfbd00d..3549c7d0a 100644
--- a/centreon-plugins/src/check_snmp_script_result.pl
+++ b/centreon-plugins/src/check_snmp_script_result.pl
@@ -24,7 +24,7 @@ use strict;
 use Net::SNMP qw(:snmp);
 use FindBin;
 use lib "$FindBin::Bin";
-use lib "/usr/local/nagios/libexec";
+use lib "@NAGIOS_PLUGINS@";
 use utils qw($TIMEOUT %ERRORS &print_revision &support);
 
 if (eval "require centreon" ) {
diff --git a/centreon-plugins/src/check_snmp_storage.pl b/centreon-plugins/src/check_snmp_storage.pl
index dd4a469d5..5c6216c52 100644
--- a/centreon-plugins/src/check_snmp_storage.pl
+++ b/centreon-plugins/src/check_snmp_storage.pl
@@ -17,7 +17,7 @@ use Getopt::Long;
 
 # Nagios specific
 
-use lib "/usr/local/nagios/libexec";
+use lib "@NAGIOS_PLUGINS@";
 use utils qw(%ERRORS $TIMEOUT);
 #my $TIMEOUT = 15;
 #my %ERRORS=('OK'=>0,'WARNING'=>1,'CRITICAL'=>2,'UNKNOWN'=>3,'DEPENDENT'=>4);