diff --git a/src/tools/clangpchmanagerbackend/source/collectincludespreprocessorcallbacks.h b/src/tools/clangpchmanagerbackend/source/collectincludespreprocessorcallbacks.h
index 7be403006b7..4c27e421d5d 100644
--- a/src/tools/clangpchmanagerbackend/source/collectincludespreprocessorcallbacks.h
+++ b/src/tools/clangpchmanagerbackend/source/collectincludespreprocessorcallbacks.h
@@ -62,7 +62,7 @@ public:
                             const clang::FileEntry *file,
                             llvm::StringRef /*searchPath*/,
                             llvm::StringRef /*relativePath*/,
-                            const clang::Module */*imported*/) override
+                            const clang::Module * /*imported*/) override
     {
         if (file) {
             auto fileUID = file->getUID();