diff --git a/tools/libclang/CIndexInclusionStack.cpp b/tools/libclang/CIndexInclusionStack.cpp
index f613f0f1c5bd2d3f9b8fd671d33e1c31d29460bb..4ee1467274aa7b792385533053778ac32062c5ce 100644
--- a/tools/libclang/CIndexInclusionStack.cpp
+++ b/tools/libclang/CIndexInclusionStack.cpp
@@ -64,7 +64,8 @@ void clang_getInclusions(CXTranslationUnit TU, CXInclusionVisitor CB,
             
     // Callback to the client.
     // FIXME: We should have a function to construct CXFiles.
-    CB((CXFile) FI.getContentCache()->OrigEntry, 
+    CB(static_cast<CXFile>(
+         const_cast<FileEntry *>(FI.getContentCache()->OrigEntry)), 
        InclusionStack.data(), InclusionStack.size(), clientData);
   }    
 }