1 files changed, 1 insertions, 1 deletions

diff --git a/samples/markers/probe-example.c b/samples/markers/probe-example.c
index 238b2e384fc8..a36797535615 100644
--- a/samples/markers/probe-example.c
+++ b/samples/markers/probe-example.c
@@ -53,7 +53,7 @@ void probe_subsystem_eventb(const struct marker *mdata, void *private,
 static struct probe_data probe_array[] =
 {
         {       .name = "subsystem_event",
-                .format = "%d %s",
+                .format = "integer %d string %s",
                 .probe_func = probe_subsystem_event },
         {       .name = "subsystem_eventb",
                 .format = MARK_NOARGS,