1 files changed, 1 insertions, 0 deletions

diff --git a/exec.c b/exec.c
index 07d5de04ae..a4333dd7a4 100644
--- a/exec.c
+++ b/exec.c
@@ -19,6 +19,7 @@
  */
 #include "config.h"
 #ifdef _WIN32
+#define WIN32_LEAN_AND_MEAN
 #include <windows.h>
 #else
 #include <sys/types.h>