diff --git a/src/scheme/user.rs b/src/scheme/user.rs
index d31a1111e4..24ea0e5adb 100644
--- a/src/scheme/user.rs
+++ b/src/scheme/user.rs
@@ -1610,7 +1610,12 @@ impl KernelScheme for UserScheme {
             },
             token,
         );
-        event::trigger(self.inner.root_id, self.inner.scheme_id.get(), EVENT_READ);
+        event::trigger(
+            self.inner.root_id,
+            self.inner.scheme_id.get(),
+            EVENT_READ,
+            token,
+        );
         Ok(())
     }
 
diff --git a/src/syscall/fs.rs b/src/syscall/fs.rs
index 6c8aa6664d..6066d6d2e9 100644
--- a/src/syscall/fs.rs
+++ b/src/syscall/fs.rs
@@ -288,7 +288,7 @@ fn call_normal(
     let scheme = scheme::get_scheme(token.token(), scheme_id)?;
 
     if flags.contains(CallFlags::STD_FS) {
-        scheme.kstdfscall(number, payload, flags, metadata, token)
+        scheme.kstdfscall(number, file.description, payload, flags, metadata, token)
     } else {
         scheme.kcall(number, payload, flags, metadata, token)
     }