diff --git a/tools/maplint/lints/turf_decals.yml b/tools/maplint/lints/turf_decals.yml
new file mode 100644
index 00000000000..6c92bdfe8ce
--- /dev/null
+++ b/tools/maplint/lints/turf_decals.yml
@@ -0,0 +1,3 @@
+/turf/simulated/wall:
+  banned_neighbors:
+  - /obj/effect/turf_decal/tiles