diff --git a/src/common/string.cpp b/src/common/string.cpp
index af745047fe..c2abb44c19 100644
--- a/src/common/string.cpp
+++ b/src/common/string.cpp
@@ -39,10 +39,6 @@
 #include <string.h>
 #include <stdlib.h>
 
-#ifndef __WXMSW__
-#include <errno.h>
-#endif
-
 #ifdef __SALFORDC__
   #include <clib.h>
 #endif