1 files changed, 1 insertions, 1 deletions
diff --git a/lib/std/Thread.zig b/lib/std/Thread.zig
index b9a69d151f..7e8a6226e6 100644
--- a/lib/std/Thread.zig
+++ b/lib/std/Thread.zig
@@ -362,7 +362,7 @@ pub fn spawn(comptime startFn: anytype, context: SpawnContextType(@TypeOf(startF
             os.EAGAIN => return error.SystemResources,
             os.EPERM => unreachable,
             os.EINVAL => unreachable,
-            else => return os.unexpectedErrno(@intCast(usize, err)),
+            else => return os.unexpectedErrno(err),
         }
 
         return thread_obj;