diff --git a/src/plugins/git/gitclient.cpp b/src/plugins/git/gitclient.cpp
index 3a7c0f98a30..9671fea70d4 100644
--- a/src/plugins/git/gitclient.cpp
+++ b/src/plugins/git/gitclient.cpp
@@ -3108,6 +3108,8 @@ void GitClient::push(const QString &workingDirectory, const QStringList &pushArg
             this, [this, command, workingDirectory, pushArgs](bool success) {
         if (!success) {
             switch (static_cast<PushFailure>(command->cookie().toInt())) {
+            case Unknown:
+                break;
             case NonFastForward: {
                 const QColor warnColor = Utils::creatorTheme()->color(Theme::TextColorError);
                 if (QMessageBox::question(
diff --git a/src/plugins/git/gitclient.h b/src/plugins/git/gitclient.h
index d923ec0fe6a..f605bca767d 100644
--- a/src/plugins/git/gitclient.h
+++ b/src/plugins/git/gitclient.h
@@ -80,6 +80,7 @@ enum StashFlag {
 };
 
 enum PushFailure {
+    Unknown,
     NonFastForward,
     NoRemoteBranch
 };