diff --git a/libcpu/mips/loongson_1c/interrupt.c b/libcpu/mips/loongson_1c/interrupt.c
index cc0b8e4e9c..407580d89e 100644
--- a/libcpu/mips/loongson_1c/interrupt.c
+++ b/libcpu/mips/loongson_1c/interrupt.c
@@ -112,7 +112,7 @@ void rt_hw_interrupt_umask(int vector)
  * @param old_handler the old interrupt service routine
  */
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-                                         void *param, char *name)
+                                         void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;