diff --git a/src/plugins/beautifier/abstractsettings.cpp b/src/plugins/beautifier/abstractsettings.cpp
index 9541172d63b..1058c12287a 100644
--- a/src/plugins/beautifier/abstractsettings.cpp
+++ b/src/plugins/beautifier/abstractsettings.cpp
@@ -35,7 +35,7 @@ class VersionUpdater
 public:
     VersionUpdater()
     {
-        QObject::connect(&m_process, &QtcProcess::done, [this] {
+        QObject::connect(&m_process, &QtcProcess::done, &m_process, [this] {
             if (m_process.result() != ProcessResult::FinishedWithSuccess)
                 return;
 
diff --git a/src/plugins/beautifier/artisticstyle/artisticstyle.cpp b/src/plugins/beautifier/artisticstyle/artisticstyle.cpp
index f0a55550fe7..0c5dca8b1c9 100644
--- a/src/plugins/beautifier/artisticstyle/artisticstyle.cpp
+++ b/src/plugins/beautifier/artisticstyle/artisticstyle.cpp
@@ -50,7 +50,7 @@ ArtisticStyle::ArtisticStyle()
     Core::ActionManager::actionContainer(Constants::MENU_ID)->addMenu(menu);
 
     connect(&m_settings, &ArtisticStyleSettings::supportedMimeTypesChanged,
-            [this] { updateActions(Core::EditorManager::currentEditor()); });
+            this, [this] { updateActions(Core::EditorManager::currentEditor()); });
 }
 
 QString ArtisticStyle::id() const
diff --git a/src/plugins/beautifier/clangformat/clangformat.cpp b/src/plugins/beautifier/clangformat/clangformat.cpp
index 7dfb7febefb..18c0a7373c0 100644
--- a/src/plugins/beautifier/clangformat/clangformat.cpp
+++ b/src/plugins/beautifier/clangformat/clangformat.cpp
@@ -66,7 +66,7 @@ ClangFormat::ClangFormat()
     Core::ActionManager::actionContainer(Constants::MENU_ID)->addMenu(menu);
 
     connect(&m_settings, &ClangFormatSettings::supportedMimeTypesChanged,
-            [this] { updateActions(Core::EditorManager::currentEditor()); });
+            this, [this] { updateActions(Core::EditorManager::currentEditor()); });
 }
 
 QString ClangFormat::id() const
diff --git a/src/plugins/beautifier/uncrustify/uncrustify.cpp b/src/plugins/beautifier/uncrustify/uncrustify.cpp
index f38777d1c09..992dd3d8589 100644
--- a/src/plugins/beautifier/uncrustify/uncrustify.cpp
+++ b/src/plugins/beautifier/uncrustify/uncrustify.cpp
@@ -53,7 +53,7 @@ Uncrustify::Uncrustify()
     Core::ActionManager::actionContainer(Constants::MENU_ID)->addMenu(menu);
 
     connect(&m_settings, &UncrustifySettings::supportedMimeTypesChanged,
-            [this] { updateActions(Core::EditorManager::currentEditor()); });
+            this, [this] { updateActions(Core::EditorManager::currentEditor()); });
 }
 
 QString Uncrustify::id() const