diff --git a/src/cryptonote_core/tx_pool.h b/src/cryptonote_core/tx_pool.h
index 649af41a3..72eff378d 100644
--- a/src/cryptonote_core/tx_pool.h
+++ b/src/cryptonote_core/tx_pool.h
@@ -36,9 +36,6 @@ namespace cryptonote
     bool take_tx(const crypto::hash &id, transaction &tx, size_t& blob_size, uint64_t& fee);
 
     bool have_tx(const crypto::hash &id);
-    bool have_tx_keyimg_as_spent(const crypto::key_image& key_im);
-    bool have_tx_keyimges_as_spent(const transaction& tx);
-
     bool on_blockchain_inc(uint64_t new_block_height, const crypto::hash& top_block_id);
     bool on_blockchain_dec(uint64_t new_block_height, const crypto::hash& top_block_id);
     void on_idle();
@@ -53,9 +50,6 @@ namespace cryptonote
     bool get_transactions(std::list<transaction>& txs);
     bool get_transaction(const crypto::hash& h, transaction& tx);
     size_t get_transactions_count();
-    bool remove_transaction_keyimages(const transaction& tx);
-    bool have_key_images(const std::unordered_set<crypto::key_image>& kic, const transaction& tx);
-    bool append_key_images(std::unordered_set<crypto::key_image>& kic, const transaction& tx);
     std::string print_pool(bool short_format);
 
     /*bool flush_pool(const std::strig& folder);
@@ -89,6 +83,12 @@ namespace cryptonote
 
   private:
   	bool remove_stuck_transactions();
+    bool have_tx_keyimg_as_spent(const crypto::key_image& key_im);
+    bool have_tx_keyimges_as_spent(const transaction& tx);
+    bool remove_transaction_keyimages(const transaction& tx);
+    bool have_key_images(const std::unordered_set<crypto::key_image>& kic, const transaction& tx);
+    bool append_key_images(std::unordered_set<crypto::key_image>& kic, const transaction& tx);
+
     bool is_transaction_ready_to_go(tx_details& txd);
     typedef std::unordered_map<crypto::hash, tx_details > transactions_container;
     typedef std::unordered_map<crypto::key_image, std::unordered_set<crypto::hash> > key_images_container;