1 files changed, 1 insertions, 0 deletions
diff --git a/usage.c b/usage.c
index 1dad03fb5c..0efa3faf60 100644
--- a/usage.c
+++ b/usage.c
@@ -148,6 +148,7 @@ void NORETURN die_errno(const char *fmt, ...)
 	va_end(params);
 }
 
+#undef error_errno
 int error_errno(const char *fmt, ...)
 {
 	char buf[1024];