diff --git a/starviewer/src/core/harddiskinformation.cpp b/starviewer/src/core/harddiskinformation.cpp
index ed1e13717..52d16fb47 100644
--- a/starviewer/src/core/harddiskinformation.cpp
+++ b/starviewer/src/core/harddiskinformation.cpp
@@ -20,6 +20,7 @@
 #ifdef _WIN32
     #include <windows.h>
 #else
+    #include <cerrno>
     // Per statvfs
     #include <sys/statvfs.h>
 #endif // _WIN32