fixtures: remove image_id from image
diff --git a/planetstack/core/fixtures/initial_data.json b/planetstack/core/fixtures/initial_data.json
index ba41542..a87a838 100644
--- a/planetstack/core/fixtures/initial_data.json
+++ b/planetstack/core/fixtures/initial_data.json
@@ -2941,7 +2941,6 @@
         "created": "2013-12-09T14:26:56.787Z", 
         "container_format": "bare", 
         "disk_format": "raw", 
-        "image_id": "d4bdbba2-6883-4232-863a-202fd4c56c21", 
         "enacted": null
     }
 },