diff --git a/examples/unix/c11/z_liveliness.c b/examples/unix/c11/z_liveliness.c
index 0798621fe..8e90c4f2a 100644
--- a/examples/unix/c11/z_liveliness.c
+++ b/examples/unix/c11/z_liveliness.c
@@ -21,12 +21,12 @@
 #if Z_FEATURE_LIVELINESS == 1
 
 static volatile int keepRunning = 1;
-
+/*
 void intHandler(int dummy) {
     (void)dummy;
     keepRunning = 0;
 }
-
+*/
 int main(int argc, char **argv) {
     const char *keyexpr = "group1/zenoh-pico";
     const char *mode = "client";
@@ -98,7 +98,7 @@ int main(int argc, char **argv) {
     }
 
     printf("Press CTRL-C to undeclare liveliness token and quit...\n");
-    signal(SIGINT, intHandler);
+    // signal(SIGINT, intHandler);
     while (keepRunning) {
         z_sleep_s(1);
     }
diff --git a/tests/memory_leak.py b/tests/memory_leak.py
index 5e4b02229..a5c9a47c0 100644
--- a/tests/memory_leak.py
+++ b/tests/memory_leak.py
@@ -124,8 +124,8 @@ def query_and_queryable(query_cmd, queryable_cmd):
     time.sleep(2)
     if z_queryable_process.poll() is None:
         # send SIGINT to group
-        z_quaryable_process_gid = os.getpgid(z_queryable_process.pid)
-        os.killpg(z_quaryable_process_gid, signal.SIGINT)
+        #z_quaryable_process_gid = os.getpgid(z_queryable_process.pid)
+        #os.killpg(z_quaryable_process_gid, signal.SIGINT)
 
     # Wait for z_queryable to finish
     z_queryable_process.wait()