diff --git a/samples/bpf/task_fd_query_kern.c b/samples/bpf/task_fd_query_kern.c
index f4b0a9ea674d..fb56fc2a3e5d 100644
--- a/samples/bpf/task_fd_query_kern.c
+++ b/samples/bpf/task_fd_query_kern.c
@@ -4,7 +4,7 @@
 #include <uapi/linux/bpf.h>
 #include "bpf_helpers.h"
 
-SEC("kprobe/blk_start_request")
+SEC("kprobe/blk_mq_start_request")
 int bpf_prog1(struct pt_regs *ctx)
 {
 	return 0;
diff --git a/samples/bpf/task_fd_query_user.c b/samples/bpf/task_fd_query_user.c
index 8381d792f138..aff2b4ae914e 100644
--- a/samples/bpf/task_fd_query_user.c
+++ b/samples/bpf/task_fd_query_user.c
@@ -311,7 +311,7 @@ int main(int argc, char **argv)
 	}
 
 	/* test two functions in the corresponding *_kern.c file */
-	CHECK_AND_RET(test_debug_fs_kprobe(0, "blk_start_request",
+	CHECK_AND_RET(test_debug_fs_kprobe(0, "blk_mq_start_request",
 					   BPF_FD_TYPE_KPROBE));
 	CHECK_AND_RET(test_debug_fs_kprobe(1, "blk_account_io_completion",
 					   BPF_FD_TYPE_KRETPROBE));
diff --git a/samples/bpf/tracex3_kern.c b/samples/bpf/tracex3_kern.c
index 9974c3d7c18b..ea1d4c19c132 100644
--- a/samples/bpf/tracex3_kern.c
+++ b/samples/bpf/tracex3_kern.c
@@ -20,7 +20,7 @@ struct bpf_map_def SEC("maps") my_map = {
 /* kprobe is NOT a stable ABI. If kernel internals change this bpf+kprobe
  * example will no longer be meaningful
  */
-SEC("kprobe/blk_start_request")
+SEC("kprobe/blk_mq_start_request")
 int bpf_prog1(struct pt_regs *ctx)
 {
 	long rq = PT_REGS_PARM1(ctx);