diff --git a/sulfur/src/sulfur/__init__.py b/sulfur/src/sulfur/__init__.py
index 897f56f4b..499b3de8f 100644
--- a/sulfur/src/sulfur/__init__.py
+++ b/sulfur/src/sulfur/__init__.py
@@ -376,6 +376,7 @@ class SulfurApplication(Controller, SulfurApplicationEventsMixin):
         self.ui.installPackageItem.set_sensitive(not self._RESOURCES_LOCKED)
         self.ui.systemVbox.set_sensitive(not self._RESOURCES_LOCKED)
         self.ui.prefSystemRepoBox.set_sensitive(not self._RESOURCES_LOCKED)
+        self.ui.pkgSelect.set_sensitive(not self._RESOURCES_LOCKED)
 
     def setup_labels(self):