diff --git a/src/StdMeshers/StdMeshers_ViscousLayers.cxx b/src/StdMeshers/StdMeshers_ViscousLayers.cxx
index 73536f8eb..804bebe08 100644
--- a/src/StdMeshers/StdMeshers_ViscousLayers.cxx
+++ b/src/StdMeshers/StdMeshers_ViscousLayers.cxx
@@ -63,6 +63,7 @@
 #include <list>
 #include <string>
 #include <math.h>
+#include <limits>
 
 //#define __myDEBUG