diff --git a/u_os-connections-Check-for-stale-FDs.patch b/u_os-connections-Check-for-stale-FDs.patch
index bf88776..30f5e73 100644
--- a/u_os-connections-Check-for-stale-FDs.patch
+++ b/u_os-connections-Check-for-stale-FDs.patch
@@ -32,7 +32,7 @@ index 461d5d6..a3e433c 100644
  #include <stdarg.h>
  #include <stdint.h>
  #include <string.h>
-+#include <sys/types.h>
++#include <sys/select.h>
  
  #define SCREEN_SAVER_ON   0
  #define SCREEN_SAVER_OFF  1