diff --git a/crypto/CMakeLists.txt b/crypto/CMakeLists.txt
index b7ce131..fd5ce30 100644
--- a/crypto/CMakeLists.txt
+++ b/crypto/CMakeLists.txt
@@ -778,6 +778,7 @@ endif()
 if(WIN32)
 	set(CRYPTO_SRC ${CRYPTO_SRC} compat/posix_win.c)
 	set(EXTRA_EXPORT ${EXTRA_EXPORT} gettimeofday)
+	set(EXTRA_EXPORT ${EXTRA_EXPORT} getuid)
 	set(EXTRA_EXPORT ${EXTRA_EXPORT} posix_perror)
 	set(EXTRA_EXPORT ${EXTRA_EXPORT} posix_fopen)
 	set(EXTRA_EXPORT ${EXTRA_EXPORT} posix_fgets)