diff --git a/src/client/src/taos.def b/src/client/src/taos.def
index 781d2217232ced8c1d0557a236af86a6c8ae95bd..01c96a3d12e11f4923a67a4604924c76397b6757 100644
--- a/src/client/src/taos.def
+++ b/src/client/src/taos.def
@@ -53,7 +53,6 @@ taos_is_null
 taos_insert_lines
 taos_schemaless_insert
 taos_result_block
-taos_print_row_ex
 taos_stmt_affected_rows
 taos_is_update_query
 taos_reset_current_db