diff --git a/code/modules/asset_cache/assets/plumbing.dm b/code/modules/asset_cache/assets/plumbing.dm
index a0d256243494..275e1861abe8 100644
--- a/code/modules/asset_cache/assets/plumbing.dm
+++ b/code/modules/asset_cache/assets/plumbing.dm
@@ -36,6 +36,15 @@
 			"synthesizer_booze",
 			"tap_output",
 		),
+		/* monkestation start: xenobiology rework */
+		'monkestation/code/modules/slimecore/icons/machinery.dmi' = list(
+			"cross_compressor",
+			"ooze_sucker",
+		),
+		'monkestation/code/modules/slimecore/icons/slime_grinder.dmi' = list(
+			"slime_grinder_backdrop",
+		),
+		/* monkestation end */
 	)
 
 	for(var/icon_file as anything in essentials)