diff --git a/winehelper_gui.py b/winehelper_gui.py
index 1d3dda4..c9b5af6 100644
--- a/winehelper_gui.py
+++ b/winehelper_gui.py
@@ -424,10 +424,11 @@ class WinetricksManagerDialog(QDialog):
         "Для переустановки компонента: Выделите его в списке и нажмите кнопку «Переустановить»."
     )
 
-    def __init__(self, prefix_path, winetricks_path, parent=None):
+    def __init__(self, prefix_path, winetricks_path, parent=None, wine_executable=None):
         super().__init__(parent)
         self.prefix_path = prefix_path
         self.winetricks_path = winetricks_path
+        self.wine_executable = wine_executable or 'wine'
         self.initial_states = {}
         self.apply_process = None
         self.installation_finished = False
@@ -587,6 +588,7 @@ class WinetricksManagerDialog(QDialog):
 
         env = QProcessEnvironment.systemEnvironment()
         env.insert("WINEPREFIX", self.prefix_path)
+        env.insert("WINE", self.wine_executable)
         # Отключаем winemenubuilder, чтобы избежать зависаний, связанных с 'wineserver -w'.
         # Это известная проблема при запуске winetricks из ГУИ.
         process.setProcessEnvironment(env)
@@ -827,6 +829,7 @@ class WinetricksManagerDialog(QDialog):
         self.apply_process.setProcessChannelMode(QProcess.MergedChannels)
         env = QProcessEnvironment.systemEnvironment()
         env.insert("WINEPREFIX", self.prefix_path)
+        env.insert("WINE", self.wine_executable)
         self.apply_process.setProcessEnvironment(env)
         self.apply_process.readyReadStandardOutput.connect(lambda: self.log_output.append(self.apply_process.readAllStandardOutput().data().decode('utf-8', 'ignore').strip()))
         self.apply_process.finished.connect(self.on_apply_finished)
@@ -2759,7 +2762,8 @@ class WineHelperGUI(QMainWindow):
             QMessageBox.critical(self, "Ошибка", f"Скрипт winetricks не найден в директории:\n{winehelper_dir}")
             return
 
-        dialog = WinetricksManagerDialog(prefix_path, winetricks_path, self)
+        wine_executable = self._get_wine_executable_for_prefix(prefix_name)
+        dialog = WinetricksManagerDialog(prefix_path, winetricks_path, self, wine_executable=wine_executable)
         dialog.exec_()
 
     def _get_wine_executable_for_prefix(self, prefix_name):