diff --git a/src/osgViewer/ViewerEventHandlers.cpp b/src/osgViewer/ViewerEventHandlers.cpp
index 261268ca5..a079f3888 100644
--- a/src/osgViewer/ViewerEventHandlers.cpp
+++ b/src/osgViewer/ViewerEventHandlers.cpp
@@ -12,7 +12,7 @@
 */
 
 #include <stdlib.h>
-#include <values.h>
+#include <float.h>
 
 #include <fstream>
 #include <osgViewer/Viewer>