1 files changed, 1 insertions, 1 deletions

diff --git a/plugins/check_ntp.c b/plugins/check_ntp.c
index a884c15e..28c23d84 100644
--- a/plugins/check_ntp.c
+++ b/plugins/check_ntp.c
@@ -720,7 +720,7 @@ int process_arguments(int argc, char **argv){
                 usage4(_("Critical offset should be larger than warning offset"));
         }
 
-        if (ocrit < owarn){
+        if (jcrit < jwarn){
                 usage4(_("Critical jitter should be larger than warning jitter"));
         }