diff --git a/datapacks/omegaflowey/data/omegaflowey.main/function/summit/room/setup.mcfunction b/datapacks/omegaflowey/data/omegaflowey.main/function/summit/room/setup.mcfunction
index b3926f94f..6aee5bfdf 100644
--- a/datapacks/omegaflowey/data/omegaflowey.main/function/summit/room/setup.mcfunction
+++ b/datapacks/omegaflowey/data/omegaflowey.main/function/summit/room/setup.mcfunction
@@ -3,3 +3,7 @@ function omegaflowey.entity:decorative/remove
 function omegaflowey.main:summit/room/cave/setup
 function omegaflowey.main:summit/room/outside/setup
 function omegaflowey.main:summit/room/pit/setup
+
+# Tag all decorative entities the summit-required decoration tag
+# NOTE: TAG_SUMMIT_HARDCODED_GLOBAL_VOLUME
+tag @e[x=-186, dx=91, y=12, dy=93, z=12, dz=95, tag=decorative] add summit.booth_decoration