diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9b541949c..763254bef 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -16,7 +16,7 @@ repos:
     args: [--allow-multiple-documents]
   - id: check-json
 - repo: https://github.com/pre-commit/mirrors-clang-format
-  rev: v17.0.6
+  rev: v18.1.8
   hooks:
   - id: clang-format
     files: (\.cpp|\.h|\.c)
diff --git a/src/flamegraph.cpp b/src/flamegraph.cpp
index c3e5f4b3f..fa3a473fd 100644
--- a/src/flamegraph.cpp
+++ b/src/flamegraph.cpp
@@ -673,6 +673,8 @@ FlameGraph::FlameGraph(QWidget* parent, Qt::WindowFlags flags)
 
     connect(Settings::instance(), &Settings::collapseDepthChanged, this, updateHelper);
 
+    m_scene->setBackgroundBrush(QBrush());
+
     m_scene->setItemIndexMethod(QGraphicsScene::NoIndex);
     m_view->setScene(m_scene);
     m_view->viewport()->installEventFilter(this);
@@ -1189,12 +1191,6 @@ void FlameGraph::selectItem(FrameGraphicsItem* item)
     // then layout all items below the selected on
     layoutItems(item);
 
-#if QT_VERSION <= QT_VERSION_CHECK(5, 15, 12) && QT_VERSION > QT_VERSION_CHECK(5, 15, 10)
-    // the scene background doesn't get cleared correctly when using qt 5.15.12
-    // this doesn't happen in 5.15.10 and 5.15.13
-    m_scene->setBackgroundBrush(QBrush());
-#endif
-
     // Triggers a refresh of the scene's bounding rect without going via the
     // event loop. This makes the centerOn call below work as expected in all cases.
     m_scene->sceneRect();
diff --git a/src/models/CMakeLists.txt b/src/models/CMakeLists.txt
index efafc415a..b17547780 100644
--- a/src/models/CMakeLists.txt
+++ b/src/models/CMakeLists.txt
@@ -2,9 +2,9 @@ add_library(
     models STATIC
     ../settings.cpp
     ../util.cpp
+    byfilemodel.cpp
     callercalleemodel.cpp
     callercalleeproxy.cpp
-    byfilemodel.cpp
     codedelegate.cpp
     costdelegate.cpp
     data.cpp
diff --git a/tests/modeltests/tst_search.cpp b/tests/modeltests/tst_search.cpp
index 06d19f926..85b60bb42 100644
--- a/tests/modeltests/tst_search.cpp
+++ b/tests/modeltests/tst_search.cpp
@@ -23,12 +23,10 @@ private slots:
     {
         const std::array<int, 0> testArray = {};
 
-        QCOMPARE(search(
-                     testArray.cbegin(), testArray.cend(), 0, Direction::Forward, [](int) { return false; }, [] {}),
-                 -1);
-        QCOMPARE(search(
-                     testArray.cbegin(), testArray.cend(), 0, Direction::Backward, [](int) { return false; }, [] {}),
-                 -1);
+        QCOMPARE(
+            search(testArray.cbegin(), testArray.cend(), 0, Direction::Forward, [](int) { return false; }, [] {}), -1);
+        QCOMPARE(
+            search(testArray.cbegin(), testArray.cend(), 0, Direction::Backward, [](int) { return false; }, [] {}), -1);
     }
     void testSearch()
     {