diff --git a/lb_store.lua b/lb_store.lua
index 2a6953b..896ce65 100644
--- a/lb_store.lua
+++ b/lb_store.lua
@@ -241,7 +241,7 @@ function parseScore(str)
 		splits,
 		flags,
 		stats,
-		checksum
+		checksum:lower()
 	)
 end
 rawset(_G, "lb_parse_score", parseScore)