1 files changed, 1 insertions, 0 deletions

diff --git a/bitbake/lib/bb/ui/crumbs/imageconfigurationpage.py b/bitbake/lib/bb/ui/crumbs/imageconfigurationpage.py
index a0cbe85b0b..df7a017049 100644
--- a/bitbake/lib/bb/ui/crumbs/imageconfigurationpage.py
+++ b/bitbake/lib/bb/ui/crumbs/imageconfigurationpage.py
@@ -298,6 +298,7 @@ class ImageConfigurationPage (HobPage):
 
     def machine_combo_changed_cb(self, machine_combo):
         self.stopping = False
+        self.builder.parsing_warnings = []
         combo_item = machine_combo.get_active_text()
         if not combo_item or combo_item == self.__dummy_machine__:
             return