1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/cppeditor/cppquickfixes.cpp b/src/plugins/cppeditor/cppquickfixes.cpp
index f0fc46e9f1..77d0f308cc 100644
--- a/src/plugins/cppeditor/cppquickfixes.cpp
+++ b/src/plugins/cppeditor/cppquickfixes.cpp
@@ -1917,7 +1917,7 @@ void AddIncludeForUndefinedIdentifier::match(const CppQuickFixInterface &interfa
                                                             header.toString(),
                                                             headerPaths);
                 if (include.size() > 2) {
-                    const QString headerFileName = QFileInfo(info->fileName()).fileName();
+                    const QString headerFileName = Utils::FileName::fromString(info->fileName()).fileName();
                     QTC_ASSERT(!headerFileName.isEmpty(), break);
 
                     int priority = 0;