diff --git a/include/wrapping_dap_chain_gdb.h b/include/wrapping_dap_chain_gdb.h
index 6efb8fdbb9474fe73be55881a1d19c5db41a9481..e81068f2f1afe1068fc7a79ea18f3aedd280d249 100644
--- a/include/wrapping_dap_chain_gdb.h
+++ b/include/wrapping_dap_chain_gdb.h
@@ -19,7 +19,7 @@ PyObject* dap_chain_gdb_new_py(PyObject* self, PyObject *args);
 PyObject *dap_chain_gdb_delete_py(PyObject *self, PyObject *args);
 PyObject *dap_chain_gdb_get_group_py(PyObject *self, PyObject *args);
 
-PyMethodDef DapChainGDBMethod[] = {
+static PyMethodDef DapChainGDBMethod[] = {
     {"new", (PyCFunction)dap_chain_gdb_new_py, METH_VARARGS | METH_STATIC, ""},
     {"delete", (PyCFunction)dap_chain_gdb_delete_py, METH_VARARGS | METH_STATIC, ""},
     {"getGroup", (PyCFunction)dap_chain_gdb_get_group_py, METH_VARARGS | METH_STATIC, ""},