diff --git a/src/ziputil.cpp b/src/ziputil.cpp
index 0e7f5f5..adede30 100644
--- a/src/ziputil.cpp
+++ b/src/ziputil.cpp
@@ -7,6 +7,7 @@
 #include "ziputil.h"
 
 #include <sstream>
+#include <fstream>
 #include <sys/stat.h>
 #include <boost/iostreams/filtering_streambuf.hpp>
 #include <boost/iostreams/copy.hpp>