diff --git a/.github/mapchecker/config.py b/.github/mapchecker/config.py
index 627423a7ecb..ec30ff94d06 100644
--- a/.github/mapchecker/config.py
+++ b/.github/mapchecker/config.py
@@ -29,5 +29,9 @@
     ],
     "Syndicate": [
         "Plastitanium",  # And also on blackmarket ships cause syndicate.
-    ]
+    ],
+	"BlackMarket": [
+        "Plastitanium",  # And also on blackmarket ships cause syndicate.
+        "ButtonFrameCautionSecurity",  # Decal.
+	]
 }