diff --git a/lib/wasi/src/syscalls/unix/linux.rs b/lib/wasi/src/syscalls/unix/linux.rs
index 80a079b9b..8cc6320c6 100644
--- a/lib/wasi/src/syscalls/unix/linux.rs
+++ b/lib/wasi/src/syscalls/unix/linux.rs
@@ -18,9 +18,12 @@ pub fn platform_clock_res_get(
         _ => return __WASI_EINVAL,
     };
 
-    let output = unsafe {
+    let (output, timespec_out) = unsafe {
         let mut timespec_out: timespec = mem::uninitialized();
-        clock_getres(linux_clock_id, &mut timespec_out);
+        (
+            clock_getres(linux_clock_id, &mut timespec_out),
+            timespec_out,
+        )
     };
 
     resolution.set(timespec_out.tv_nsec as __wasi_timestamp_t);