diff --git a/src/crypter.cpp b/src/crypter.cpp
index 32baabd67..754de536a 100644
--- a/src/crypter.cpp
+++ b/src/crypter.cpp
@@ -6,9 +6,6 @@
 #include <openssl/evp.h>
 #include <vector>
 #include <string>
-#ifdef WIN32
-#include <windows.h>
-#endif
 
 #include "crypter.h"