diff --git a/code/datums/world_topic.dm b/code/datums/world_topic.dm
index 679d2faf1117..154b735c02f9 100644
--- a/code/datums/world_topic.dm
+++ b/code/datums/world_topic.dm
@@ -26,7 +26,7 @@
 	var/require_comms_key = FALSE
 
 /datum/world_topic/proc/TryRun(list/input, addr)
-	key_valid = config && (CONFIG_GET(string/comms_key) == input["key"])
+	key_valid = (CONFIG_GET(string/comms_key) == input["key"]) && CONFIG_GET(string/comms_key) && input["key"]
 	if(require_comms_key && !key_valid)
 		return "Bad Key"
 	input -= "key"