1 files changed, 1 insertions, 1 deletions
diff --git a/vm_dump.c b/vm_dump.c
index 23143dc72e..8667a7a500 100644
--- a/vm_dump.c
+++ b/vm_dump.c
@@ -797,7 +797,7 @@ rb_vm_bugreport(void)
 	char **syms = backtrace_symbols(trace, n);
 
 	if (syms) {
-#ifdef __ELF__
+#ifdef USE_ELF
 	    rb_dump_backtrace_with_lines(n, trace, syms);
 #else
 	    int i;