diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c
index 6e022c4..185ba25 100644
--- a/arch/mips/kernel/ftrace.c
+++ b/arch/mips/kernel/ftrace.c
@@ -383,7 +383,7 @@
 {
 #ifdef CONFIG_MIPS32_N32
 	if (nr >= __NR_N32_Linux && nr <= __NR_N32_Linux + __NR_N32_Linux_syscalls)
-		return (unsigned long)sysn32_call_table[(nr - __NR_N32_Linux) * 2];
+		return (unsigned long)sysn32_call_table[nr - __NR_N32_Linux];
 #endif
 	if (nr >= __NR_64_Linux  && nr <= __NR_64_Linux + __NR_64_Linux_syscalls)
 		return (unsigned long)sys_call_table[nr - __NR_64_Linux];