diff --git a/clang/include/clang/Analysis/PathSensitive/BugReporter.h b/clang/include/clang/Analysis/PathSensitive/BugReporter.h
index e0c3792323e3..2fda5c5a9a61 100644
--- a/clang/include/clang/Analysis/PathSensitive/BugReporter.h
+++ b/clang/include/clang/Analysis/PathSensitive/BugReporter.h
@@ -46,6 +46,7 @@ class ParentMap;
   
 // FIXME: Combine this with RangedBugReport and remove RangedBugReport.
 class BugReport {
+protected:
   BugType& BT;
   std::string Description;
   const ExplodedNode<GRState> *EndNode;