diff --git a/arch/sandbox/include/asm/errno.h b/arch/sandbox/include/asm/errno.h
new file mode 100644
index 0000000000000000000000000000000000000000..4c82b503d92ffabcc6eb558a50ae5d6dba8a5f7c
--- /dev/null
+++ b/arch/sandbox/include/asm/errno.h
@@ -0,0 +1 @@
+#include <asm-generic/errno.h>