diff --git a/TCFoundation/TCUnzip.cpp b/TCFoundation/TCUnzip.cpp
index 90ec2a2f..83f28141 100644
--- a/TCFoundation/TCUnzip.cpp
+++ b/TCFoundation/TCUnzip.cpp
@@ -3,6 +3,7 @@
 
 #ifdef WIN32
 #include <io.h>
+#include <time.h>
 #if defined(_MSC_VER) && _MSC_VER >= 1400 && defined(_DEBUG)
 #define new DEBUG_CLIENTBLOCK
 #endif // _DEBUG