diff --git a/tools/oomkill.py b/tools/oomkill.py
index 298e353..3d6e927 100755
--- a/tools/oomkill.py
+++ b/tools/oomkill.py
@@ -45,7 +45,7 @@
     data.tpid = p->pid;
     data.pages = oc->totalpages;
     bpf_get_current_comm(&data.fcomm, sizeof(data.fcomm));
-    bpf_probe_read(&data.tcomm, sizeof(data.tcomm), p->comm);
+    bpf_probe_read_kernel(&data.tcomm, sizeof(data.tcomm), p->comm);
     events.perf_submit(ctx, &data, sizeof(data));
 }
 """