1 files changed, 2 insertions, 2 deletions

diff --git a/plugins/t/check_ntp.t b/plugins/t/check_ntp.t
index ae7f0369..01a890e3 100644
--- a/plugins/t/check_ntp.t
+++ b/plugins/t/check_ntp.t
@@ -97,13 +97,13 @@ foreach my $plugin (@PLUGINS2) {
                 like( $res->output, $ntp_okmatch2, "$plugin: Output match OK with jitter and stratum" );
 
                 $res = NPTest->testCmd(
-                        "./$plugin -H $ntp_service -w 1000 -c 2000 -W ~:-1 -C 21 -j 100000 -k 200000"
+                        "./$plugin -H $ntp_service -w 1000 -c 2000 -W \~:-1 -C 21 -j 100000 -k 200000"
                         );
                 cmp_ok( $res->return_code, '==', 1, "$plugin: Warning NTP result with jitter and stratum check" );
                 like( $res->output, $ntp_warnmatch2, "$plugin: Output match WARNING with jitter and stratum" );
 
                 $res = NPTest->testCmd(
-                        "./$plugin -H $ntp_service -w 1000 -c 2000 -W 20 -C 21 -j 100000 -k ~:-1"
+                        "./$plugin -H $ntp_service -w 1000 -c 2000 -W 20 -C 21 -j 100000 -k \~:-1"
                         );
                 cmp_ok( $res->return_code, '==', 2, "$plugin: Critical NTP result with jitter and stratum check" );
                 like( $res->output, $ntp_critmatch2, "$plugin: Output match CRITICAL with jitter and stratum" );