diff --git a/bpf/lib/bpf_task.h b/bpf/lib/bpf_task.h
index 0fbe017763c..43a60778f4e 100644
--- a/bpf/lib/bpf_task.h
+++ b/bpf/lib/bpf_task.h
@@ -115,7 +115,7 @@ __event_find_parent(struct task_struct *task)
 	int i;
 
 #pragma unroll
-	for (i = 0; i < 4; i++) {
+	for (i = 0; i < 6; i++) {
 		probe_read_kernel(&task, sizeof(task), _(&task->real_parent));
 		if (!task)
 			break;
@@ -157,7 +157,7 @@ FUNC_INLINE struct execve_map_value *event_find_curr(__u32 *ppid, bool *walked)
 	__u32 pid;
 
 #pragma unroll
-	for (i = 0; i < 4; i++) {
+	for (i = 0; i < 6; i++) {
 		probe_read_kernel(&pid, sizeof(pid), _(&task->tgid));
 		value = execve_map_get_noinit(pid);
 		if (value && value->key.ktime != 0)