1 files changed, 1 insertions, 1 deletions
diff --git a/file.c b/file.c
index 8cc3696186..688a9b7489 100644
--- a/file.c
+++ b/file.c
@@ -990,7 +990,7 @@ rb_file_s_chmod(argc, argv)
     rb_scan_args(argc, argv, "1*", &vmode, &rest);
     mode = NUM2INT(vmode);
 
-    n = apply2files(chmod_internal, rest, (void *)mode);
+    n = apply2files(chmod_internal, rest, (void *)(long)mode);
     return LONG2FIX(n);
 }