diff --git a/gui/dialogs.py b/gui/dialogs.py
index 1cf5062..4130875 100644
--- a/gui/dialogs.py
+++ b/gui/dialogs.py
@@ -544,6 +544,7 @@ def create_connections(self):
         self.pushButton_advanced.clicked.connect(self.define_options)
         self.pushButton_left.clicked.connect(lambda: self.update_img_to_preview('minus'))
         self.pushButton_right.clicked.connect(lambda: self.update_img_to_preview('plus'))
+
         # Dropdowns
         self.comboBox.currentIndexChanged.connect(self.update_img_preview)
         self.comboBox_colors_low.currentIndexChanged.connect(self.update_img_preview)
diff --git a/gui/thermalmesh.py b/gui/thermalmesh.py
index a4b16cc..8261dcc 100644
--- a/gui/thermalmesh.py
+++ b/gui/thermalmesh.py
@@ -133,7 +133,7 @@ def __init__(self, parent=None):
         settings_dir = platformdirs.user_config_dir('IRMapper')
         print(f"User config files should be stored in {platformdirs.user_config_dir('IRMapper')}")
         if not os.path.exists(settings_dir):
-            os.mkdir(settings_dir)
+            os.makedirs(settings_dir)
 
         self.license_loc = os.path.join(settings_dir, 'license_location.txt') # TODO : use settings.json