diff --git a/README.md b/README.md
index 87f2c21..c6e7275 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # Open Web Leaderboard
-The Open Web Leaderboard is a leaderboard that can easily be used with any backend as long as you find a way to supply the following information:
+The Open Web Leaderboard is a leaderboard that can easily be used with any backend as long as you find a way to supply the following information (see database.py):
     
 - getRankRange(start, end) -> return a list of players from start rank to end rank
 - getMaxEntries() -> return the total number of entries in the leaderboard