diff --git a/legacy/evil/src/lib/Evil.h b/legacy/evil/src/lib/Evil.h
index dd131f71df..b157052441 100644
--- a/legacy/evil/src/lib/Evil.h
+++ b/legacy/evil/src/lib/Evil.h
@@ -88,7 +88,7 @@ extern "C" {
 # define W_OK 2  /* Check for write permission */
 # define R_OK 4  /* Check for read permission */
 
-typedef int            pid_t;
+typedef DWORD          pid_t;
 typedef unsigned short mode_t;
 
 typedef unsigned short uint16_t;