diff --git a/arch/sh64/kernel/signal.c b/arch/sh64/kernel/signal.c
index c8525ad..0bb4a8f 100644
--- a/arch/sh64/kernel/signal.c
+++ b/arch/sh64/kernel/signal.c
@@ -640,6 +640,7 @@
 	if (regs->syscall_nr >= 0) {
 		/* If so, check system call restarting.. */
 		switch (regs->regs[REG_RET]) {
+			case -ERESTART_RESTARTBLOCK:
 			case -ERESTARTNOHAND:
 				regs->regs[REG_RET] = -EINTR;
 				break;