diff --git a/components/esp_rom/esp32c2/ld/esp32c2.rom.newlib-nano.ld b/components/esp_rom/esp32c2/ld/esp32c2.rom.newlib-nano.ld
index 4b3e10d9ad..75cb909f4e 100644
--- a/components/esp_rom/esp32c2/ld/esp32c2.rom.newlib-nano.ld
+++ b/components/esp_rom/esp32c2/ld/esp32c2.rom.newlib-nano.ld
@@ -40,8 +40,8 @@ vprintf = 0x400006b8;
 viprintf = 0x400006bc;
 vsnprintf = 0x400006c0;
 vsniprintf = 0x400006c4;
-__rom_printf_float = 0x400006c8;
-__rom_scanf_float = 0x400006cc;
+_printf_float = 0x400006c8;
+_scanf_float = 0x400006cc;
 _scanf_i = 0x400006d0;
 _scanf_chars = 0x400006d4;
 sscanf = 0x400006d8;