diff --git a/library/std/src/sys/itron/thread.rs b/library/std/src/sys/itron/thread.rs
index 4feb9c5a6d74..bb9fa54d02ea 100644
--- a/library/std/src/sys/itron/thread.rs
+++ b/library/std/src/sys/itron/thread.rs
@@ -347,6 +347,6 @@ unsafe fn terminate_and_delete_current_task() -> ! {
     unsafe { crate::hint::unreachable_unchecked() };
 }
 
-pub fn available_concurrency() -> io::Result<crate::num::NonZeroUsize> {
+pub fn available_parallelism() -> io::Result<crate::num::NonZeroUsize> {
     super::unsupported()
 }