diff --git a/CMakeLists.txt b/CMakeLists.txt
index ddb1ca9..42e5c48 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,9 +29,9 @@ if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
         ${PROJECT_SOURCES}
         utils/messagehandler.h
         assets/icons.qrc
-        Dialogs/abstractdialog.h Dialogs/abstractdialog.cpp
-        Dialogs/newitemdialog.h Dialogs/newitemdialog.cpp
-        Dialogs/edititemdialog.h Dialogs/edititemdialog.cpp
+        dialogs/abstractdialog.h dialogs/abstractdialog.cpp
+        dialogs/newitemdialog.h dialogs/newitemdialog.cpp
+        dialogs/edititemdialog.h dialogs/edititemdialog.cpp
     )
 # Define target properties for Android with Qt 6 as:
 #    set_property(TARGET ${TARGET_APP} APPEND PROPERTY QT_ANDROID_PACKAGE_SOURCE_DIR
diff --git a/Dialogs/abstractdialog.cpp b/dialogs/abstractdialog.cpp
similarity index 100%
rename from Dialogs/abstractdialog.cpp
rename to dialogs/abstractdialog.cpp
diff --git a/Dialogs/abstractdialog.h b/dialogs/abstractdialog.h
similarity index 100%
rename from Dialogs/abstractdialog.h
rename to dialogs/abstractdialog.h
diff --git a/Dialogs/edititemdialog.cpp b/dialogs/edititemdialog.cpp
similarity index 100%
rename from Dialogs/edititemdialog.cpp
rename to dialogs/edititemdialog.cpp
diff --git a/Dialogs/edititemdialog.h b/dialogs/edititemdialog.h
similarity index 100%
rename from Dialogs/edititemdialog.h
rename to dialogs/edititemdialog.h
diff --git a/Dialogs/newitemdialog.cpp b/dialogs/newitemdialog.cpp
similarity index 100%
rename from Dialogs/newitemdialog.cpp
rename to dialogs/newitemdialog.cpp
diff --git a/Dialogs/newitemdialog.h b/dialogs/newitemdialog.h
similarity index 100%
rename from Dialogs/newitemdialog.h
rename to dialogs/newitemdialog.h
diff --git a/mainwindow.cpp b/mainwindow.cpp
index a0781f5..14174f1 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -7,9 +7,9 @@
 #include <QUndoView>
 
 #include "../../ApplicationConfig.h"
-#include "Dialogs/edititemdialog.h"
-#include "Dialogs/newitemdialog.h"
 #include "data/settingshandler.h"
+#include "dialogs/edititemdialog.h"
+#include "dialogs/newitemdialog.h"
 #include "genericcore.h"
 #include "model/tablemodel.h"