diff --git a/src/idc/zephyr_idc.c b/src/idc/zephyr_idc.c
index 36b373e1aad8..a04f742e3953 100644
--- a/src/idc/zephyr_idc.c
+++ b/src/idc/zephyr_idc.c
@@ -63,7 +63,7 @@ static void idc_handler(struct k_p4wq_work *work)
 	int payload = -1;
 	k_spinlock_key_t key;
 
-	sys_cache_data_flush_range(msg, sizeof(*msg));
+	sys_cache_data_invd_range(msg, sizeof(*msg));
 
 	if (msg->size == sizeof(int)) {
 		const int idc_handler_memcpy_err __unused =