diff --git a/kernel/src/syscall/arch/x86.rs b/kernel/src/syscall/arch/x86.rs
index dc1361385..82640f52a 100644
--- a/kernel/src/syscall/arch/x86.rs
+++ b/kernel/src/syscall/arch/x86.rs
@@ -120,6 +120,7 @@ use crate::syscall::{
     statfs::{sys_fstatfs, sys_statfs},
     symlink::{sys_symlink, sys_symlinkat},
     sync::sys_sync,
+    sysinfo::sys_sysinfo,
     tgkill::sys_tgkill,
     time::sys_time,
     timer_create::{sys_timer_create, sys_timer_delete},
@@ -224,6 +225,7 @@ impl_syscall_nums_and_dispatch_fn! {
     SYS_GETTIMEOFDAY = 96      => sys_gettimeofday(args[..1]);
     SYS_GETRLIMIT = 97         => sys_getrlimit(args[..2]);
     SYS_GETRUSAGE = 98         => sys_getrusage(args[..2]);
+    SYS_SYSINFO = 99           => sys_sysinfo(args[..1]);
     SYS_GETUID = 102           => sys_getuid(args[..0]);
     SYS_GETGID = 104           => sys_getgid(args[..0]);
     SYS_SETUID = 105           => sys_setuid(args[..1]);
diff --git a/kernel/src/syscall/mod.rs b/kernel/src/syscall/mod.rs
index 22677ca6f..9d7e1a115 100644
--- a/kernel/src/syscall/mod.rs
+++ b/kernel/src/syscall/mod.rs
@@ -127,6 +127,7 @@ mod stat;
 mod statfs;
 mod symlink;
 mod sync;
+mod sysinfo;
 mod tgkill;
 mod time;
 mod timer_create;
diff --git a/kernel/src/syscall/sysinfo.rs b/kernel/src/syscall/sysinfo.rs
new file mode 100644
index 000000000..6856efcb6
--- /dev/null
+++ b/kernel/src/syscall/sysinfo.rs
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: MPL-2.0
+
+use super::SyscallReturn;
+
+pub fn sys_sysinfo(
+    sysinfo_addr: Vaddr,
+    ctx: &Context,
+) -> Result<SyscallReturn> {
+    unimplemented!("sysinfo implementation in process");
+    Ok(SyscallReturn::Return(-1))
+}
\ No newline at end of file