diff --git a/bitbake/lib/bb/ui/crumbs/imageconfigurationpage.py b/bitbake/lib/bb/ui/crumbs/imageconfigurationpage.py
index e1c7a67..32e5c45 100644
--- a/bitbake/lib/bb/ui/crumbs/imageconfigurationpage.py
+++ b/bitbake/lib/bb/ui/crumbs/imageconfigurationpage.py
@@ -368,6 +368,7 @@ class ImageConfigurationPage (HobPage):
         if self.builder.parameters.image_black_pattern:
             for i in self.builder.parameters.image_black_pattern.split():
                 black_pattern.append(re.compile(i))
+        black_pattern.append("hob-image")
 
         it = image_model.get_iter_first()
         self._image_combo_disconnect_signal()
@@ -386,13 +387,13 @@ class ImageConfigurationPage (HobPage):
             if black_pattern:
                 allow = True
                 for pattern in black_pattern:
-                    if pattern.search(image_name):
+                    if image_name in pattern:
                         allow = False
                         break
             elif white_pattern:
                 allow = False
                 for pattern in white_pattern:
-                    if pattern.search(image_name):
+                    if image_name in pattern:
                         allow = True
                         break
             else: