diff --git a/Source/cmLocalVisualStudio10Generator.cxx b/Source/cmLocalVisualStudio10Generator.cxx
index 8df0ffaff..57d8653c4 100644
--- a/Source/cmLocalVisualStudio10Generator.cxx
+++ b/Source/cmLocalVisualStudio10Generator.cxx
@@ -37,7 +37,7 @@ class cmVS10XMLParser : public cmXMLParser
         {
         return;
         }
-      if(strcmp("ProjectGUID", name) == 0)
+      if(strcmp("ProjectGUID", name) == 0 || strcmp("ProjectGuid", name) == 0)
         {
         this->DoGUID = true;
         }