diff --git a/src/bios_table.c b/src/bios_table.c
index ec96b82..47c5bae 100644
--- a/src/bios_table.c
+++ b/src/bios_table.c
@@ -954,7 +954,7 @@
 	return size;
 }
 
-LIBPLDM_ABI_STABLE
+LIBPLDM_ABI_DEPRECATED
 size_t pldm_bios_table_append_pad_checksum(void *table, size_t capacity,
 					   size_t size)
 {
@@ -965,7 +965,7 @@
 	return size;
 }
 
-LIBPLDM_ABI_TESTING
+LIBPLDM_ABI_STABLE
 int pldm_bios_table_append_pad_checksum_check(void *table, size_t capacity,
 					      size_t *size)
 {