diff --git a/dep/g3dlite/include/G3D/g3dmath.h b/dep/g3dlite/include/G3D/g3dmath.h
index 54cc6ed370..002cd3858d 100644
--- a/dep/g3dlite/include/G3D/g3dmath.h
+++ b/dep/g3dlite/include/G3D/g3dmath.h
@@ -27,6 +27,7 @@
 #include "G3D/platform.h"
 #include <ctype.h>
 #include <float.h>
+#include <algorithm>
 #include <limits>
 #include <stdlib.h>
 #include <stdint.h>
diff --git a/dep/g3dlite/source/debugAssert.cpp b/dep/g3dlite/source/debugAssert.cpp
index cfccf9a0cc..3c3e43a0af 100644
--- a/dep/g3dlite/source/debugAssert.cpp
+++ b/dep/g3dlite/source/debugAssert.cpp
@@ -99,7 +99,7 @@ static void createErrorMessage(
         }
 
         // Make sure the message got translated into something.
-        LPTSTR realLastErr;
+        LPCTSTR realLastErr;
         if (NULL != formatMsg) {
             realLastErr = formatMsg;
         } else {