diff --git a/modules/cellframe-sdk/net/src/wrapping_dap_app_cli_server.c b/modules/cellframe-sdk/net/src/wrapping_dap_app_cli_server.c
index 7d08f9157efde983eec03140b2fbac7ff6e9f263..b98191cd5750cd4af5263a810a79330dd4926376 100644
--- a/modules/cellframe-sdk/net/src/wrapping_dap_app_cli_server.c
+++ b/modules/cellframe-sdk/net/src/wrapping_dap_app_cli_server.c
@@ -99,8 +99,7 @@ void element_py_func_del_all(){
     }
 }
 
-static int wrapping_cmdfunc(int argc, char **argv, void * arg_func, char **str_reply){
-    UNUSED(arg_func);
+static int wrapping_cmdfunc(int argc, char **argv, char **str_reply){
     size_t id_str_replay = elements_str_reply_add(str_reply);
     PyObject *obj_argv = stringToPyList(argc, argv);
     PyObject *obj_id_str_replay = PyLong_FromSize_t(id_str_replay);
@@ -137,7 +136,7 @@ PyObject *dap_chain_node_cli_cmd_item_create_py(PyObject *a_self, PyObject *a_ar
         }
     }
     element_py_func_add(name, obj_cmdfunc);
-    dap_chain_node_cli_cmd_item_create(name, wrapping_cmdfunc, NULL, doc, doc_ex);
+    dap_chain_node_cli_cmd_item_create(name, wrapping_cmdfunc, doc, doc_ex);
     return PyLong_FromLong(0);
 }
 
diff --git a/modules/plugins/include/dap_chain_plugins_command.h b/modules/plugins/include/dap_chain_plugins_command.h
index 61c70239e56864869584b60f0139ced9bdfe1972..21be2919216397adb63c670b86b84a7eb469e165 100644
--- a/modules/plugins/include/dap_chain_plugins_command.h
+++ b/modules/plugins/include/dap_chain_plugins_command.h
@@ -30,7 +30,7 @@ extern "C" {
 #endif
 
 void dap_chain_plugins_command_create(void);
-int dap_chain_plugins_command_handler(int a_argc, char **a_argv, void *a_arg_func, char **a_str_reply);
+int dap_chain_plugins_command_handler(int a_argc, char **a_argv, char **a_str_reply);
 
 #ifdef __cplusplus
 }
diff --git a/modules/plugins/src/dap_chain_plugins_command.c b/modules/plugins/src/dap_chain_plugins_command.c
index 2db82550ba73a7324e71a910481acf2cca6d050b..b2eb573bf3d6c0644e0ef1be862cfc4180f8c8f5 100644
--- a/modules/plugins/src/dap_chain_plugins_command.c
+++ b/modules/plugins/src/dap_chain_plugins_command.c
@@ -12,7 +12,7 @@ static bool s_l_restart_plugins = false;
 
 void dap_chain_plugins_command_create(void){
     if (!s_l_restart_plugins){
-        dap_chain_node_cli_cmd_item_create("plugins", dap_chain_plugins_command_handler, NULL,
+        dap_chain_node_cli_cmd_item_create("plugins", dap_chain_plugins_command_handler,
                                            "Commands for working with plugins.",
                                            "plugins list \t- show list plugins \n"
                                            "plugins show --name <name_plugin> \t-show information for plugin \n"
@@ -21,8 +21,7 @@ void dap_chain_plugins_command_create(void){
         s_l_restart_plugins = true;
     }
 }
-int dap_chain_plugins_command_handler(int a_argc, char **a_argv, void *a_arg_func, char **a_str_reply){
-    (void)a_arg_func;
+int dap_chain_plugins_command_handler(int a_argc, char **a_argv, char **a_str_reply){
     enum {
         CMD_NONE, CMD_LIST, CMD_SHOW_NAME, CMD_RESTART, CMD_RELOAD_NAME
     };