diff --git a/tests/kernel/pipe/pipe/src/test_pipe.c b/tests/kernel/pipe/pipe/src/test_pipe.c
index 15498cc99b3..6d7eabba01d 100644
--- a/tests/kernel/pipe/pipe/src/test_pipe.c
+++ b/tests/kernel/pipe/pipe/src/test_pipe.c
@@ -51,7 +51,7 @@ struct pipe_sequence {
 	int return_value;
 };
 
-static struct pipe_sequence single_elements[] = {
+static const struct pipe_sequence single_elements[] = {
 	{ 0, ALL_BYTES, 0, 0 },
 	{ 1, ALL_BYTES, 1, RETURN_SUCCESS },
 	{ PIPE_SIZE - 1, ALL_BYTES, PIPE_SIZE - 1, RETURN_SUCCESS },
@@ -71,7 +71,7 @@ static struct pipe_sequence single_elements[] = {
 	{ PIPE_SIZE + 1, NO_CONSTRAINT, PIPE_SIZE, RETURN_SUCCESS }
 };
 
-static struct pipe_sequence multiple_elements[] = {
+static const struct pipe_sequence multiple_elements[] = {
 	{ PIPE_SIZE / 3, ALL_BYTES, PIPE_SIZE / 3, RETURN_SUCCESS, },
 	{ PIPE_SIZE / 3, ALL_BYTES, PIPE_SIZE / 3, RETURN_SUCCESS, },
 	{ PIPE_SIZE / 3, ALL_BYTES, PIPE_SIZE / 3, RETURN_SUCCESS, },
@@ -90,7 +90,7 @@ static struct pipe_sequence multiple_elements[] = {
 	{ PIPE_SIZE / 3, NO_CONSTRAINT, 0, RETURN_SUCCESS }
 };
 
-static struct pipe_sequence wait_elements[] = {
+static const struct pipe_sequence wait_elements[] = {
 	{            1, ALL_BYTES,             1, RETURN_SUCCESS },
 	{ PIPE_SIZE - 1, ALL_BYTES, PIPE_SIZE - 1, RETURN_SUCCESS },
 	{    PIPE_SIZE, ALL_BYTES,     PIPE_SIZE, RETURN_SUCCESS },
@@ -101,7 +101,7 @@ static struct pipe_sequence wait_elements[] = {
 	{ PIPE_SIZE + 1, ATLEAST_1, PIPE_SIZE + 1, RETURN_SUCCESS }
 };
 
-static struct pipe_sequence timeout_elements[] = {
+static const struct pipe_sequence timeout_elements[] = {
 	{            0, ALL_BYTES, 0, 0 },
 	{            1, ALL_BYTES, 0, -EAGAIN },
 	{ PIPE_SIZE - 1, ALL_BYTES, 0, -EAGAIN },