--- a/services/sync/tests/tps/test_addon_nonrestartless_xpi.js
+++ b/services/sync/tests/tps/test_addon_nonrestartless_xpi.js
@@ -44,29 +44,33 @@ Phase("phase04", [
   [Addons.verify, [id], STATE_ENABLED],
   [Sync]
 ]);
 
 // Now we disable the add-on
 Phase("phase05", [
   [EnsureTracking],
   [Addons.setEnabled, [id], STATE_DISABLED],
-  [Sync]
+  [Sync],
+  [Addons.skipValidation] // Validation disabled due to bug 1380472
 ]);
 Phase("phase06", [
   [Addons.verify, [id], STATE_DISABLED],
-  [Sync]
+  [Sync],
+  [Addons.skipValidation] // Validation disabled due to bug 1380472
 ]);
 Phase("phase07", [
   [Addons.verify, [id], STATE_ENABLED],
-  [Sync]
+  [Sync],
+  [Addons.skipValidation] // Validation disabled due to bug 1380472
 ]);
 Phase("phase08", [
   [Addons.verify, [id], STATE_DISABLED],
-  [Sync]
+  [Sync],
+  [Addons.skipValidation] // Validation disabled due to bug 1380472
 ]);
 
 // Now we re-enable it again.
 Phase("phase09", [
   [EnsureTracking],
   [Addons.setEnabled, [id], STATE_ENABLED],
   [Sync]
 ]);