diff --git a/modules/global-db/dap_chain_global_db_driver.c b/modules/global-db/dap_chain_global_db_driver.c
index 8182bb9ebfd21366ddf9e90bbb3e6cbd799064e6..a142f86427d4bf61701890abe911f5f767d06f66 100644
--- a/modules/global-db/dap_chain_global_db_driver.c
+++ b/modules/global-db/dap_chain_global_db_driver.c
@@ -111,11 +111,11 @@ int l_ret = -1;
 
 #ifdef DAP_CHAIN_GDB_ENGINE_MDBX
     else if(!dap_strcmp(s_used_driver, "mdbx"))
-        l_ret = dap_db_driver_mdbx_init(l_db_path_ext, &s_drv_callback, db_drvmode_async);
+        l_ret = dap_db_driver_mdbx_init(l_db_path_ext, &s_drv_callback);
 #endif
 #ifdef DAP_CHAIN_GDB_ENGINE_PGSQL
     else if(!dap_strcmp(s_used_driver, "pgsql"))
-        l_ret = dap_db_driver_pgsql_init(l_db_path_ext, &s_drv_callback, db_drvmode_async);
+        l_ret = dap_db_driver_pgsql_init(l_db_path_ext, &s_drv_callback);
 #endif
     else
         log_it(L_ERROR, "Unknown global_db driver \"%s\"", a_driver_name);
diff --git a/modules/global-db/dap_chain_global_db_driver_pgsql.c b/modules/global-db/dap_chain_global_db_driver_pgsql.c
index 418dd10ccd41728bbecb98b0158d2877c66421ca..e56dcba87dd2924d63b59e417bda4db495eff5e6 100644
--- a/modules/global-db/dap_chain_global_db_driver_pgsql.c
+++ b/modules/global-db/dap_chain_global_db_driver_pgsql.c
@@ -89,7 +89,7 @@ static void s_pgsql_free_connection(PGconn *a_conn)
  * @param a_drv_callback a pointer to a structure of callback functions 
  * @return If successful returns 0, else a error code <0.
  */
-int dap_db_driver_pgsql_init(const char *a_filename_dir, dap_db_driver_callbacks_t *a_drv_callback, bool a_async_mode)
+int dap_db_driver_pgsql_init(const char *a_filename_dir, dap_db_driver_callbacks_t *a_drv_callback)
 {
     dap_hash_fast_t l_dir_hash;
     dap_hash_fast(a_filename_dir, strlen(a_filename_dir), &l_dir_hash);
diff --git a/modules/global-db/include/dap_chain_global_db_driver_pgsql.h b/modules/global-db/include/dap_chain_global_db_driver_pgsql.h
index 5d59b15b1311b1b989e208c46ecfd781eaab478e..78fb58e3dabc39d33ca5e4ddabd42f8dc513adef 100644
--- a/modules/global-db/include/dap_chain_global_db_driver_pgsql.h
+++ b/modules/global-db/include/dap_chain_global_db_driver_pgsql.h
@@ -9,7 +9,7 @@
 #define DAP_PGSQL_POOL_COUNT        16
 #define PGSQL_INVALID_TABLE         "42P01"
 
-int dap_db_driver_pgsql_init(const char *a_filename_dir, dap_db_driver_callbacks_t *a_drv_callback, bool a_async_mode);
+int dap_db_driver_pgsql_init(const char *a_filename_dir, dap_db_driver_callbacks_t *a_drv_callback);
 int dap_db_driver_pgsql_deinit();
 int dap_db_driver_pgsql_start_transaction(void);
 int dap_db_driver_pgsql_end_transaction(void);