diff --git a/platform/wiced/btstack_link_key_db_wiced_dct.c b/platform/wiced/btstack_link_key_db_wiced_dct.c
index 38b10b0c4..9f733e67b 100644
--- a/platform/wiced/btstack_link_key_db_wiced_dct.c
+++ b/platform/wiced/btstack_link_key_db_wiced_dct.c
@@ -223,6 +223,10 @@ void btstack_link_key_db_wiced_dct_delete_all(void){
 	}
 }
 
+int btstack_link_key_db_wiced_dct_get_storage_size(void){
+	return NVM_NUM_LINK_KEYS * sizeof(link_key_nvm_t);
+}
+
 const btstack_link_key_db_t * btstack_link_key_db_wiced_dct_instance(void){
     return &btstack_link_key_db_wiced_dct;
 }
diff --git a/platform/wiced/btstack_link_key_db_wiced_dct.h b/platform/wiced/btstack_link_key_db_wiced_dct.h
index 57a8ad170..628302f4a 100644
--- a/platform/wiced/btstack_link_key_db_wiced_dct.h
+++ b/platform/wiced/btstack_link_key_db_wiced_dct.h
@@ -61,6 +61,11 @@ const btstack_link_key_db_t * btstack_link_key_db_wiced_dct_instance(void);
  */
 void btstack_link_key_db_wiced_dct_delete_all(void);
 
+/*
+ * @brief Get Size of Link DB DCT part
+ */
+int btstack_link_key_db_wiced_dct_get_storage_size(void);
+
 /* API_END */
 
 #if defined __cplusplus