1 files changed, 1 insertions, 0 deletions
diff --git a/unwind.c b/unwind.c
index 1365c7c2..1c56ba4d 100644
--- a/unwind.c
+++ b/unwind.c
@@ -30,6 +30,7 @@
 #include <setjmp.h>
 #include <dirent.h>
 #include <stdarg.h>
+#include "config.h"
 #include "lib.h"
 #include "gc.h"
 #include "stream.h"