diff --git a/eeschema/widgets/symbol_filedlg_save_as.h b/eeschema/widgets/symbol_filedlg_save_as.h
index a2dd92e7db..792f325127 100644
--- a/eeschema/widgets/symbol_filedlg_save_as.h
+++ b/eeschema/widgets/symbol_filedlg_save_as.h
@@ -67,14 +67,14 @@ public:
     SYMBOL_SAVEAS_TYPE GetOption() const { return m_option; }
 
 private:
-    SYMBOL_SAVEAS_TYPE m_option;
+    SYMBOL_SAVEAS_TYPE m_option = SYMBOL_SAVEAS_TYPE::NORMAL_SAVE_AS;
 
-    wxFileDialogRadioButton* m_simpleSaveAs;
-    wxFileDialogRadioButton* m_replaceTableEntry;
-    wxFileDialogRadioButton* m_addGlobalTableEntry;
-    wxFileDialogRadioButton* m_addProjectTableEntry;
+    wxFileDialogRadioButton* m_simpleSaveAs         = nullptr;
+    wxFileDialogRadioButton* m_replaceTableEntry    = nullptr;
+    wxFileDialogRadioButton* m_addGlobalTableEntry  = nullptr;
+    wxFileDialogRadioButton* m_addProjectTableEntry = nullptr;
 
     wxDECLARE_NO_COPY_CLASS( SYMBOL_FILEDLG_SAVE_AS );
 };
 
-#endif
\ No newline at end of file
+#endif
diff --git a/kicad/widgets/filedlg_new_project.h b/kicad/widgets/filedlg_new_project.h
index dc41912f77..486851efcd 100644
--- a/kicad/widgets/filedlg_new_project.h
+++ b/kicad/widgets/filedlg_new_project.h
@@ -42,11 +42,11 @@ public:
     bool GetCreateNewDir() const { return m_createNewDir; }
 
 private:
-    bool m_createNewDir;
+    bool m_createNewDir = true;
 
-    wxFileDialogCheckBox* m_cb;
+    wxFileDialogCheckBox* m_cb = nullptr;
 
     wxDECLARE_NO_COPY_CLASS( FILEDLG_NEW_PROJECT );
 };
 
-#endif
\ No newline at end of file
+#endif