diff --git a/src/plugins/mercurial/mercurialclient.cpp b/src/plugins/mercurial/mercurialclient.cpp
index 16862444b4d..73bb5737c42 100644
--- a/src/plugins/mercurial/mercurialclient.cpp
+++ b/src/plugins/mercurial/mercurialclient.cpp
@@ -317,7 +317,7 @@ void MercurialClient::commit(const QString &repositoryRoot, const QStringList &f
                              const QStringList &extraOptions)
 {
     QStringList args(extraOptions);
-    args << QLatin1String("--noninteractive") << QLatin1String("-l") << commitMessageFile;
+    args << QLatin1String("--noninteractive") << QLatin1String("-l") << commitMessageFile << QLatin1String("-A");
     VCSBaseClient::commit(repositoryRoot, files, commitMessageFile, args);
 }