diff --git a/Source/ctest.cxx b/Source/ctest.cxx
index 1564b25f8..38bd10d12 100644
--- a/Source/ctest.cxx
+++ b/Source/ctest.cxx
@@ -17,7 +17,7 @@
 #include <stdio.h>
 #include "ctest.h"
 #include "cmRegularExpression.h"
-
+#include "cmSystemTools.h"
 bool TryExecutable(const char *dir, const char *file,
                    std::string *fullPath, const char *subdir)
 {
diff --git a/Source/ctest.h b/Source/ctest.h
index 033707fd8..50ae0bcff 100644
--- a/Source/ctest.h
+++ b/Source/ctest.h
@@ -17,7 +17,7 @@
 
 
 #include "cmStandardIncludes.h"
-#include "cmSystemTools.h"
+
 
 class ctest
 {