diff --git a/modules/mempool/dap_chain_mempool.c b/modules/mempool/dap_chain_mempool.c
index 8cc95901e3a4456077b414d07b55a9c3b76f3ccf..c51072d2830f55eb89833676b988392c21d25f31 100644
--- a/modules/mempool/dap_chain_mempool.c
+++ b/modules/mempool/dap_chain_mempool.c
@@ -658,8 +658,8 @@ dap_chain_hash_fast_t* dap_chain_proc_tx_create_cond(dap_chain_net_t * a_net,
 {
 
     dap_chain_t *l_chain = NULL;
-    if(a_net->pub.default_tx_chain)
-        l_chain = a_net->pub.default_tx_chain;
+    if(a_net->pub.default_chain)
+        l_chain = a_net->pub.default_chain;
     else
         dap_chain_net_get_chain_by_chain_type(a_net, CHAIN_TYPE_TX);
 
diff --git a/modules/net/dap_chain_net.c b/modules/net/dap_chain_net.c
index c5c52f1baa51871e1659259449139d1de02a6cc2..0864c057da64d0c68dfb7a46f57cdb194c8d8622 100644
--- a/modules/net/dap_chain_net.c
+++ b/modules/net/dap_chain_net.c
@@ -1661,11 +1661,11 @@ int s_net_load(const char * a_net_name)
             }
             dap_list_free(l_prior_list);
 
-            const char* l_default_tx_chain_name = dap_config_get_item_str(l_cfg , "general" , "default_tx_chain");
-            if(l_default_tx_chain_name)
-                l_net->pub.default_tx_chain = dap_chain_net_get_chain_by_name(l_net, l_default_tx_chain_name);
+            const char* l_default_chain_name = dap_config_get_item_str(l_cfg , "general" , "default_chain");
+            if(l_default_chain_name)
+                l_net->pub.default_chain = dap_chain_net_get_chain_by_name(l_net, l_default_chain_name);
             else
-                l_net->pub.default_tx_chain = NULL;
+                l_net->pub.default_chain = NULL;
 
         } else {
             log_it(L_ERROR,"Can't any chains for network %s",l_net->pub.name);
diff --git a/modules/net/include/dap_chain_net.h b/modules/net/include/dap_chain_net.h
index d174d83a27838f8ee9602718fd0add2f48b571aa..3465ff818ac15aa88af1228e8dbf3440dd4f93da 100644
--- a/modules/net/include/dap_chain_net.h
+++ b/modules/net/include/dap_chain_net.h
@@ -75,7 +75,7 @@ typedef struct dap_chain_net{
         char * gdb_nodes;
 
         dap_chain_t * chains; // double-linked list of chains
-        dap_chain_t * default_tx_chain;
+        dap_chain_t * default_chain;
         dap_ledger_t  *ledger;
     } pub;
     uint8_t pvt[];