diff --git a/Cargo.lock b/Cargo.lock
index 56acd03..4181137 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -40,8 +40,7 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.3.2"
-source = "git+https://gitlab.redox-os.org/redox-os/syscall.git#7eb24a17cef4e8f4617d20925a86a31dd1b777ea"
+version = "0.3.5"
 dependencies = [
  "bitflags",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index a5cfe11..003388d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 
 [dependencies]
 libc = "0.2"
-redox_syscall = { git = "https://gitlab.redox-os.org/redox-os/syscall.git" }
+redox_syscall = { path = "../../kernel/source/syscall" }
 #strace = { git = "https://gitlab.redox-os.org/redox-os/strace-redox", default-features = false }
 #strace = { path = "../../strace/source", default-features = false }
 
diff --git a/src/main.rs b/src/main.rs
index c006fd2..d8107b4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,8 @@
 //!Acid testing program
 #![feature(array_chunks, core_intrinsics, thread_local)]
 
+use syscall::TimeSpec;
+
 const PAGE_SIZE: usize = 4096;
 
 fn e<T, E: ToString>(error: Result<T, E>) -> Result<T, String> {
@@ -234,6 +236,21 @@ fn tls_test() -> Result<(), String> {
     Ok(())
 }
 
+fn nmi_test() -> Result<(), String> {
+    let a = TimeSpec{
+        tv_nsec:0,
+        tv_sec:10,
+    };
+    let mut b = TimeSpec::default();
+    let r = syscall::call::nanosleep(&a,&mut b);
+    println!("{r:?}");
+
+
+    let r = syscall::call::nmi();
+    println!("{r:?}");
+
+    Ok(())
+}
 fn main() {
     use std::collections::BTreeMap;
     use std::{env, process};
@@ -247,6 +264,7 @@ fn main() {
     tests.insert("tcp_fin", tcp_fin_test);
     tests.insert("thread", thread_test);
     tests.insert("tls", tls_test);
+    tests.insert("nmi", nmi_test);
 
     let mut ran_test = false;
     for arg in env::args().skip(1) {