diff --git a/ChangeLog b/ChangeLog
index 6315a4b037..5d93bfd7fd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon May 12 19:05:24 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* process.c (rb_spawn_internal): remove calling run_exec_options()
+	  because cannot restore after spawn. we'll fix this later.
+
 Mon May 12 18:16:44 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* process.c (rb_spawn_internal): need to call run_exec_options() before
diff --git a/process.c b/process.c
index bdba37b3ab..a82baa24e1 100644
--- a/process.c
+++ b/process.c
@@ -2566,9 +2566,11 @@ rb_spawn_internal(int argc, VALUE *argv, int default_close_others)
     status = rb_fork(&status, rb_exec_atfork, &earg, earg.redirect_fds);
     if (prog && earg.argc) earg.argv[0] = prog;
 #else
+    /* XXXXX: need to call this func, but cannot restore after spawn...
     if (run_exec_options(&earg) < 0) {
         return -1;
     }
+    */
 
     argc = earg.argc;
     argv = earg.argv;