diff --git a/sparsebundlefs.cpp b/sparsebundlefs.cpp
index 3fe4e97..3a259ec 100644
--- a/sparsebundlefs.cpp
+++ b/sparsebundlefs.cpp
@@ -38,6 +38,7 @@
 #include <algorithm>
 #include <fstream>
 #include <iostream>
+#include <limits>
 #include <map>
 #include <sstream>
 #include <streambuf>