diff --git a/dap_chain_wallet.c b/dap_chain_wallet.c
index ef187af417700d827052a65222ce5c65543526cc..a4020769bb4e5e1696400a2cfabd7e34166d6953 100755
--- a/dap_chain_wallet.c
+++ b/dap_chain_wallet.c
@@ -105,7 +105,7 @@ void dap_chain_wallet_close( dap_chain_wallet_t * a_wallet)
  * @param a_wallet
  * @return
  */
-const dap_chain_addr_t* dap_chain_wallet_get_addr(dap_chain_wallet_t * a_wallet)
+dap_chain_addr_t* dap_chain_wallet_get_addr(dap_chain_wallet_t * a_wallet)
 {
     if(!a_wallet)
         return NULL;
diff --git a/dap_chain_wallet.h b/dap_chain_wallet.h
index 6ea47ddeef670ebe5495d7731909142a7ec9b038..bc02c9903d8182a468af1d64a6031019a09d3589 100755
--- a/dap_chain_wallet.h
+++ b/dap_chain_wallet.h
@@ -47,7 +47,7 @@ int dap_chain_wallet_save(dap_chain_wallet_t * a_wallet);
 
 void dap_chain_wallet_close( dap_chain_wallet_t * a_wallet);
 
-const dap_chain_addr_t* dap_chain_wallet_get_addr(dap_chain_wallet_t * a_wallet);
+dap_chain_addr_t* dap_chain_wallet_get_addr(dap_chain_wallet_t * a_wallet);
 size_t dap_chain_wallet_get_certs_number( dap_chain_wallet_t * a_wallet);
 dap_chain_pkey_t * dap_chain_wallet_get_pkey( dap_chain_wallet_t * a_wallet,uint32_t a_key_idx);
 dap_enc_key_t * dap_chain_wallet_get_key( dap_chain_wallet_t * a_wallet,uint32_t a_key_idx);