diff --git a/redo/table_unix.c b/redo/table_unix.c
index 0bd84de..6354ae7 100644
--- a/redo/table_unix.c
+++ b/redo/table_unix.c
@@ -1,3 +1,5 @@
+// +build !windows,!darwin
+
 /* 29 july 2014 */
 
 #include "gtk_unix.h"
diff --git a/redo/table_unix.go b/redo/table_unix.go
index 99a8a01..399ca3d 100644
--- a/redo/table_unix.go
+++ b/redo/table_unix.go
@@ -1,3 +1,5 @@
+// +build !windows,!darwin
+
 // 29 july 2014
 
 package ui