diff --git a/src/vorta/utils.py b/src/vorta/utils.py
index 9c7a7568..4ad078a3 100644
--- a/src/vorta/utils.py
+++ b/src/vorta/utils.py
@@ -141,7 +141,11 @@ def get_sorted_wifis(profile):
         if wifis is not None:
             for wifi in wifis.values():
                 timestamp = wifi.get('LastConnected', None)
-                ssid = wifi['SSIDString']
+                ssid = wifi.get('SSIDString', None)
+
+                if ssid is None:
+                    continue
+
                 db_wifi, created = WifiSettingModel.get_or_create(
                     ssid=ssid,
                     profile=profile.id,
diff --git a/src/vorta/views/main_window.py b/src/vorta/views/main_window.py
index 3028ff3f..117f39ac 100644
--- a/src/vorta/views/main_window.py
+++ b/src/vorta/views/main_window.py
@@ -31,6 +31,21 @@ class MainWindow(MainWindowBase, MainWindowUI):
         self.current_profile = BackupProfileModel.select().order_by('id').first()
         self.setWindowFlags(QtCore.Qt.WindowCloseButtonHint | QtCore.Qt.WindowMinimizeButtonHint)
 
+        # Temporary fix for QT Darkstyle dropdown issue.
+        # See https://github.com/ColinDuquesnoy/QDarkStyleSheet/issues/200
+        self.setStyleSheet(
+        """
+        QComboBox::item:checked {
+        height: 12px;
+        border: 1px solid #32414B;
+        margin-top: 0px;
+        margin-bottom: 0px;
+        padding: 4px;
+        padding-left: 0px;
+        }
+        """
+        )
+
         # Load tab models
         self.repoTab = RepoTab(self.repoTabSlot)
         self.sourceTab = SourceTab(self.sourceTabSlot)