2 files changed, 2 insertions, 2 deletions
diff --git a/src/corelib/io/qlockfile_unix.cpp b/src/corelib/io/qlockfile_unix.cpp
index 1c8da607a7..c663681aaa 100644
--- a/src/corelib/io/qlockfile_unix.cpp
+++ b/src/corelib/io/qlockfile_unix.cpp
@@ -137,7 +137,7 @@ QLockFile::LockError QLockFilePrivate::tryLock_sys()
     // (otherwise we'd have to check every write call)
     // Use operator% from the fast builder to avoid multiple memory allocations.
     QByteArray fileData = QByteArray::number(QCoreApplication::applicationPid()) % '\n'
-                          % qAppName().toUtf8() % '\n'
+                          % QCoreApplication::applicationName().toUtf8() % '\n'
                           % localHostName() % '\n';
 
     const QByteArray lockFileName = QFile::encodeName(fileName);
diff --git a/src/corelib/io/qlockfile_win.cpp b/src/corelib/io/qlockfile_win.cpp
index 95d952c918..a36e6e93b8 100644
--- a/src/corelib/io/qlockfile_win.cpp
+++ b/src/corelib/io/qlockfile_win.cpp
@@ -94,7 +94,7 @@ QLockFile::LockError QLockFilePrivate::tryLock_sys()
     QByteArray fileData;
     fileData += QByteArray::number(QCoreApplication::applicationPid());
     fileData += '\n';
-    fileData += qAppName().toUtf8();
+    fileData += QCoreApplication::applicationName().toUtf8();
     fileData += '\n';
     fileData += localHostName();
     fileData += '\n';