diff --git a/arch/x86/kernel/include/syscall_list.h b/arch/x86/kernel/include/syscall_list.h
index 32f8977f..c7cc285e 100644
--- a/arch/x86/kernel/include/syscall_list.h
+++ b/arch/x86/kernel/include/syscall_list.h
@@ -26,8 +26,8 @@ SYSCALL_HANDLED(12, brk)
 SYSCALL_HANDLED(13, rt_sigaction)
 SYSCALL_HANDLED(14, rt_sigprocmask)
 SYSCALL_DELEGATED(16, ioctl)
-SYSCALL_DELEGATED(17, pread)
-SYSCALL_DELEGATED(18, pwrite)
+SYSCALL_DELEGATED(17, pread64)
+SYSCALL_DELEGATED(18, pwrite64)
 SYSCALL_DELEGATED(20, writev)
 SYSCALL_DELEGATED(21, access)
 SYSCALL_HANDLED(24, sched_yield)
@@ -45,8 +45,8 @@ SYSCALL_DELEGATED(102, getuid)
 SYSCALL_DELEGATED(104, getgid)
 SYSCALL_DELEGATED(107, geteuid)
 SYSCALL_DELEGATED(108, getegid)
-SYSCALL_DELEGATED(110, getpgid)
-SYSCALL_DELEGATED(111, getppid)
+SYSCALL_DELEGATED(110, getppid)
+SYSCALL_DELEGATED(111, getpgrp)
 SYSCALL_HANDLED(158, arch_prctl)
 SYSCALL_DELEGATED(201, time)
 SYSCALL_HANDLED(202, futex)