diff --git a/code/modules/antagonists/blob/blob/overmind.dm b/code/modules/antagonists/blob/blob/overmind.dm
index fe1c700014..18e13118fe 100644
--- a/code/modules/antagonists/blob/blob/overmind.dm
+++ b/code/modules/antagonists/blob/blob/overmind.dm
@@ -157,6 +157,9 @@ GLOBAL_LIST_EMPTY(blob_nodes)
 			BM.overmind = null
 			BM.update_icons()
 	GLOB.overminds -= src
+	blob_mobs = null
+	resource_blobs = null
+	blobs_legit = null
 
 	SSshuttle.clearHostileEnvironment(src)