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--- a/src/bincimapmime/trbinc.cc
+++ b/src/bincimapmime/trbinc.cc
@@ -17,10 +17,10 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <unistd.h>
 #include <errno.h>
+#include "safefcntl.h"
+#include "safeunistd.h"
 #include <string.h>
-#include <fcntl.h>
 
 #include <sstream>